diff --git a/.gitignore b/.gitignore index 85e7c1d..a26ef87 100644 --- a/.gitignore +++ b/.gitignore @@ -1 +1,2 @@ /.idea/ +*.jsonl diff --git a/README.md b/README.md index 5ac5cff..e4e7834 100644 --- a/README.md +++ b/README.md @@ -65,6 +65,15 @@ python main.py bbh --model_name llama --model_path eachadea/vicuna-13b --load_8b # 0.3717117791946168 ``` +Evaluate on [Human Eval](https://github.com/openai/human-eval/tree/master/data) which includes 164 coding questions +``` +python humaneval.py main --model_name seq_to_seq --model_path google/flan-t5-xl + +python humaneval.py main --model_name llama --model_path decapoda-research/llama-7b-hf + +python humaneval.py main --model_name llama --model_path chavinlo/alpaca-native + +``` ### Setup Install dependencies and download data. @@ -76,4 +85,4 @@ pip install -r requirements.txt mkdir -p data wget https://people.eecs.berkeley.edu/~hendrycks/data.tar -O data/mmlu.tar tar -xf data/mmlu.tar -C data && mv data/data data/mmlu -``` \ No newline at end of file +``` diff --git a/human-eval/LICENSE b/human-eval/LICENSE new file mode 100644 index 0000000..4f14854 --- /dev/null +++ b/human-eval/LICENSE @@ -0,0 +1,21 @@ +The MIT License + +Copyright (c) OpenAI (https://openai.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/human-eval/README.md b/human-eval/README.md new file mode 100644 index 0000000..3cfd22f --- /dev/null +++ b/human-eval/README.md @@ -0,0 +1,115 @@ +# HumanEval: Hand-Written Evaluation Set + +This is an evaluation harness for the HumanEval problem solving dataset +described in the paper "[Evaluating Large Language Models Trained on +Code](https://arxiv.org/abs/2107.03374)". + +## Installation + +Make sure to use python 3.7 or later: +``` +$ conda create -n codex python=3.7 +$ conda activate codex +``` + +Check out and install this repository: +``` +$ git clone https://github.com/openai/human-eval +$ pip install -e human-eval +``` + +## Usage + +**This program exists to run untrusted model-generated code. Users are strongly +encouraged not to do so outside of a robust security sandbox. The [execution +call](https://github.com/openai/human-eval/blob/master/human_eval/execution.py#L48-L58) +in `execution.py` is deliberately commented out to ensure users read this +disclaimer before running code in a potentially unsafe manner. See the comment in +`execution.py` for more information and instructions.** + +After following the above instructions to enable execution, generate samples +and save them in the following JSON Lines (jsonl) format, where each sample is +formatted into a single line like so: +``` +{"task_id": "Corresponding HumanEval task ID", "completion": "Completion only without the prompt"} +``` +We provide `example_problem.jsonl` and `example_solutions.jsonl` under `data` +to illustrate the format and help with debugging. + +Here is nearly functional example code (you just have to provide +`generate_one_completion` to make it work) that saves generated completions to +`samples.jsonl`. +``` +from human_eval.data import write_jsonl, read_problems + +problems = read_problems() + +num_samples_per_task = 200 +samples = [ + dict(task_id=task_id, completion=generate_one_completion(problems[task_id]["prompt"])) + for task_id in problems + for _ in range(num_samples_per_task) +] +write_jsonl("samples.jsonl", samples) +``` + +To evaluate the samples, run +``` +$ evaluate_functional_correctness samples.jsonl +Reading samples... +32800it [00:01, 23787.50it/s] +Running test suites... +100%|...| 32800/32800 [16:11<00:00, 33.76it/s] +Writing results to samples.jsonl_results.jsonl... +100%|...| 32800/32800 [00:00<00:00, 42876.84it/s] +{'pass@1': ..., 'pass@10': ..., 'pass@100': ...} +``` +This script provides more fine-grained information in a new file ending in +`_results.jsonl`. Each row now contains whether the completion +`passed` along with the execution `result` which is one of "passed", "timed +out", or "failed". + +As a quick sanity-check, the example samples should yield 0.5 pass@1. +``` +$ evaluate_functional_correctness data/example_samples.jsonl --problem_file=data/example_problem.jsonl +Reading samples... +6it [00:00, 3397.11it/s] +Running example suites... +100%|...| 6/6 [00:03<00:00, 1.96it/s] +Writing results to data/example_samples.jsonl_results.jsonl... +100%|...| 6/6 [00:00<00:00, 6148.50it/s] +{'pass@1': 0.4999999999999999} +``` + +Because there is no unbiased way of estimating pass@k when there are fewer +samples than k, the script does not evaluate pass@k for these cases. To +evaluate with other k values, pass `--k=`. For +other options, see +``` +$ evaluate_functional_correctness --help +``` +However, we recommend that you use the default values for the rest. + +## Known Issues + +While evaluation uses very little memory, you might see the following error +message when the system is running out of RAM. Since this may cause some +correct programs to fail, we recommend that you free some memory and try again. +``` +malloc: can't allocate region +``` + +## Citation + +Please cite using the following bibtex entry: + +``` +@article{chen2021codex, + title={Evaluating Large Language Models Trained on Code}, + author={Mark Chen and Jerry Tworek and Heewoo Jun and Qiming Yuan and Henrique Ponde de Oliveira Pinto and Jared Kaplan and Harri Edwards and Yuri Burda and Nicholas Joseph and Greg Brockman and Alex Ray and Raul Puri and Gretchen Krueger and Michael Petrov and Heidy Khlaaf and Girish Sastry and Pamela Mishkin and Brooke Chan and Scott Gray and Nick Ryder and Mikhail Pavlov and Alethea Power and Lukasz Kaiser and Mohammad Bavarian and Clemens Winter and Philippe Tillet and Felipe Petroski Such and Dave Cummings and Matthias Plappert and Fotios Chantzis and Elizabeth Barnes and Ariel Herbert-Voss and William Hebgen Guss and Alex Nichol and Alex Paino and Nikolas Tezak and Jie Tang and Igor Babuschkin and Suchir Balaji and Shantanu Jain and William Saunders and Christopher Hesse and Andrew N. Carr and Jan Leike and Josh Achiam and Vedant Misra and Evan Morikawa and Alec Radford and Matthew Knight and Miles Brundage and Mira Murati and Katie Mayer and Peter Welinder and Bob McGrew and Dario Amodei and Sam McCandlish and Ilya Sutskever and Wojciech Zaremba}, + year={2021}, + eprint={2107.03374}, + archivePrefix={arXiv}, + primaryClass={cs.LG} +} +``` diff --git a/human-eval/data/HumanEval.jsonl.gz b/human-eval/data/HumanEval.jsonl.gz new file mode 100644 index 0000000..998d251 Binary files /dev/null and b/human-eval/data/HumanEval.jsonl.gz differ diff --git a/human-eval/data/example_problem.jsonl b/human-eval/data/example_problem.jsonl new file mode 100644 index 0000000..0623628 --- /dev/null +++ b/human-eval/data/example_problem.jsonl @@ -0,0 +1 @@ +{"task_id": "test/0", "prompt": "def return1():\n", "canonical_solution": " return 1", "test": "def check(candidate):\n assert candidate() == 1", "entry_point": "return1"} diff --git a/human-eval/data/example_samples.jsonl b/human-eval/data/example_samples.jsonl new file mode 100644 index 0000000..ddd5e6b --- /dev/null +++ b/human-eval/data/example_samples.jsonl @@ -0,0 +1,6 @@ +{"task_id": "test/0", "completion": " import subprocess\n subprocess.check_output('rm -rf tmp')"} +{"task_id": "test/0", "completion": " import time\n time.sleep(10)\n return 1"} +{"task_id": "test/0", "completion": " return input('enter a number')"} +{"task_id": "test/0", "completion": " return 1"} +{"task_id": "test/0", "completion": " return 1"} +{"task_id": "test/0", "completion": "\treturn 1"} diff --git a/human-eval/human_eval/__init__.py b/human-eval/human_eval/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/human-eval/human_eval/data.py b/human-eval/human_eval/data.py new file mode 100644 index 0000000..ed49794 --- /dev/null +++ b/human-eval/human_eval/data.py @@ -0,0 +1,49 @@ +from typing import Iterable, Dict +import gzip +import json +import os + + +ROOT = os.path.dirname(os.path.abspath(__file__)) +HUMAN_EVAL = os.path.join(ROOT, "..", "data", "HumanEval.jsonl.gz") + + +def read_problems(evalset_file: str = HUMAN_EVAL) -> Dict[str, Dict]: + return {task["task_id"]: task for task in stream_jsonl(evalset_file)} + + +def stream_jsonl(filename: str) -> Iterable[Dict]: + """ + Parses each jsonl line and yields it as a dictionary + """ + if filename.endswith(".gz"): + with open(filename, "rb") as gzfp: + with gzip.open(gzfp, 'rt') as fp: + for line in fp: + if any(not x.isspace() for x in line): + yield json.loads(line) + else: + with open(filename, "r") as fp: + for line in fp: + if any(not x.isspace() for x in line): + yield json.loads(line) + + +def write_jsonl(filename: str, data: Iterable[Dict], append: bool = False): + """ + Writes an iterable of dictionaries to jsonl + """ + if append: + mode = 'ab' + else: + mode = 'wb' + filename = os.path.expanduser(filename) + if filename.endswith(".gz"): + with open(filename, mode) as fp: + with gzip.GzipFile(fileobj=fp, mode='wb') as gzfp: + for x in data: + gzfp.write((json.dumps(x) + "\n").encode('utf-8')) + else: + with open(filename, mode) as fp: + for x in data: + fp.write((json.dumps(x) + "\n").encode('utf-8')) diff --git a/human-eval/human_eval/evaluate_functional_correctness.py b/human-eval/human_eval/evaluate_functional_correctness.py new file mode 100644 index 0000000..aa8d526 --- /dev/null +++ b/human-eval/human_eval/evaluate_functional_correctness.py @@ -0,0 +1,23 @@ +import fire +import sys + +from human_eval.data import HUMAN_EVAL +from human_eval.evaluation import evaluate_functional_correctness + + +def entry_point( + sample_file: str, + k: str = "1,10,100", + n_workers: int = 4, + timeout: float = 3.0, + problem_file: str = HUMAN_EVAL, +): + """ + Evaluates the functional correctness of generated samples, and writes + results to f"{sample_file}_results.jsonl.gz" + """ + k = list(map(int, k.split(","))) + results = evaluate_functional_correctness(sample_file, k, n_workers, timeout, problem_file) + + return results + diff --git a/human-eval/human_eval/evaluation.py b/human-eval/human_eval/evaluation.py new file mode 100644 index 0000000..9ce96df --- /dev/null +++ b/human-eval/human_eval/evaluation.py @@ -0,0 +1,105 @@ +from collections import defaultdict, Counter +from concurrent.futures import ThreadPoolExecutor, as_completed +from typing import List, Union, Iterable, Dict +import itertools + +import numpy as np +import tqdm + +from human_eval.data import HUMAN_EVAL, read_problems, stream_jsonl, write_jsonl +from human_eval.execution import check_correctness + + +def estimate_pass_at_k( + num_samples: Union[int, List[int], np.ndarray], + num_correct: Union[List[int], np.ndarray], + k: int +) -> np.ndarray: + """ + Estimates pass@k of each problem and returns them in an array. + """ + + def estimator(n: int, c: int, k: int) -> float: + """ + Calculates 1 - comb(n - c, k) / comb(n, k). + """ + if n - c < k: + return 1.0 + return 1.0 - np.prod(1.0 - k / np.arange(n - c + 1, n + 1)) + + if isinstance(num_samples, int): + num_samples_it = itertools.repeat(num_samples, len(num_correct)) + else: + assert len(num_samples) == len(num_correct) + num_samples_it = iter(num_samples) + + return np.array([estimator(int(n), int(c), k) for n, c in zip(num_samples_it, num_correct)]) + + +def evaluate_functional_correctness( + sample_file: str, + k: List[int] = [1, 10, 100], + n_workers: int = 4, + timeout: float = 3.0, + problem_file: str = HUMAN_EVAL, +): + """ + Evaluates the functional correctness of generated samples, and writes + results to f"{sample_file}_results.jsonl.gz" + """ + + problems = read_problems(problem_file) + + # Check the generated samples against test suites. + with ThreadPoolExecutor(max_workers=n_workers) as executor: + + futures = [] + completion_id = Counter() + n_samples = 0 + results = defaultdict(list) + + print("Reading samples...") + for sample in tqdm.tqdm(stream_jsonl(sample_file)): + task_id = sample["task_id"] + completion = sample["completion"] + args = (problems[task_id], completion, timeout, completion_id[task_id]) + future = executor.submit(check_correctness, *args) + futures.append(future) + completion_id[task_id] += 1 + n_samples += 1 + + assert len(completion_id) == len(problems), "Some problems are not attempted." + + print("Running test suites...") + for future in tqdm.tqdm(as_completed(futures), total=len(futures)): + result = future.result() + results[result["task_id"]].append((result["completion_id"], result)) + + # Calculate pass@k. + total, correct = [], [] + for result in results.values(): + result.sort() + passed = [r[1]["passed"] for r in result] + total.append(len(passed)) + correct.append(sum(passed)) + total = np.array(total) + correct = np.array(correct) + + ks = k + pass_at_k = {f"pass@{k}": estimate_pass_at_k(total, correct, k).mean() + for k in ks if (total >= k).all()} + + # Finally, save the results in one file: + def combine_results(): + for sample in stream_jsonl(sample_file): + task_id = sample["task_id"] + result = results[task_id].pop(0) + sample["result"] = result[1]["result"] + sample["passed"] = result[1]["passed"] + yield sample + + out_file = sample_file + "_results.jsonl" + print(f"Writing results to {out_file}...") + write_jsonl(out_file, tqdm.tqdm(combine_results(), total=n_samples)) + + return pass_at_k diff --git a/human-eval/human_eval/execution.py b/human-eval/human_eval/execution.py new file mode 100644 index 0000000..f73ce6b --- /dev/null +++ b/human-eval/human_eval/execution.py @@ -0,0 +1,230 @@ +from typing import Optional, Callable, Dict +import ast +import contextlib +import faulthandler +import io +import os +import multiprocessing +import platform +import signal +import tempfile + + +def check_correctness(problem: Dict, completion: str, timeout: float, + completion_id: Optional[int] = None) -> Dict: + """ + Evaluates the functional correctness of a completion by running the test + suite provided in the problem. + + :param completion_id: an optional completion ID so we can match + the results later even if execution finishes asynchronously. + """ + + def unsafe_execute(): + + with create_tempdir(): + + # These system calls are needed when cleaning up tempdir. + import os + import shutil + rmtree = shutil.rmtree + rmdir = os.rmdir + chdir = os.chdir + + # Disable functionalities that can make destructive changes to the test. + reliability_guard() + + # Construct the check program and run it. + check_program = ( + problem["prompt"] + completion + "\n" + + problem["test"] + "\n" + + f"check({problem['entry_point']})" + ) + + try: + exec_globals = {} + with swallow_io(): + with time_limit(timeout): +# WARNING +# This program exists to execute untrusted model-generated code. Although +# it is highly unlikely that model-generated code will do something overtly +# malicious in response to this test suite, model-generated code may act +# destructively due to a lack of model capability or alignment. +# Users are strongly encouraged to sandbox this evaluation suite so that it +# does not perform destructive actions on their host or network. For more +# information on how OpenAI sandboxes its code, see the accompanying paper. +# Once you have read this disclaimer and taken appropriate precautions, +# uncomment the following line and proceed at your own risk: + exec(check_program, exec_globals) + result.append("passed") + except TimeoutException: + result.append("timed out") + except BaseException as e: + result.append(f"failed: {e}") + + # Needed for cleaning up. + shutil.rmtree = rmtree + os.rmdir = rmdir + os.chdir = chdir + + manager = multiprocessing.Manager() + result = manager.list() + + p = multiprocessing.Process(target=unsafe_execute) + p.start() + p.join(timeout=timeout + 1) + if p.is_alive(): + p.kill() + + if not result: + result.append("timed out") + + return dict( + task_id=problem["task_id"], + passed=result[0] == "passed", + result=result[0], + completion_id=completion_id, + ) + + +@contextlib.contextmanager +def time_limit(seconds: float): + def signal_handler(signum, frame): + raise TimeoutException("Timed out!") + signal.setitimer(signal.ITIMER_REAL, seconds) + signal.signal(signal.SIGALRM, signal_handler) + try: + yield + finally: + signal.setitimer(signal.ITIMER_REAL, 0) + + +@contextlib.contextmanager +def swallow_io(): + stream = WriteOnlyStringIO() + with contextlib.redirect_stdout(stream): + with contextlib.redirect_stderr(stream): + with redirect_stdin(stream): + yield + + +@contextlib.contextmanager +def create_tempdir(): + with tempfile.TemporaryDirectory() as dirname: + with chdir(dirname): + yield dirname + + +class TimeoutException(Exception): + pass + + +class WriteOnlyStringIO(io.StringIO): + """ StringIO that throws an exception when it's read from """ + + def read(self, *args, **kwargs): + raise IOError + + def readline(self, *args, **kwargs): + raise IOError + + def readlines(self, *args, **kwargs): + raise IOError + + def readable(self, *args, **kwargs): + """ Returns True if the IO object can be read. """ + return False + + +class redirect_stdin(contextlib._RedirectStream): # type: ignore + _stream = 'stdin' + + +@contextlib.contextmanager +def chdir(root): + if root == ".": + yield + return + cwd = os.getcwd() + os.chdir(root) + try: + yield + except BaseException as exc: + raise exc + finally: + os.chdir(cwd) + + +def reliability_guard(maximum_memory_bytes: Optional[int] = None): + """ + This disables various destructive functions and prevents the generated code + from interfering with the test (e.g. fork bomb, killing other processes, + removing filesystem files, etc.) + + WARNING + This function is NOT a security sandbox. Untrusted code, including, model- + generated code, should not be blindly executed outside of one. See the + Codex paper for more information about OpenAI's code sandbox, and proceed + with caution. + """ + + if maximum_memory_bytes is not None: + import resource + resource.setrlimit(resource.RLIMIT_AS, (maximum_memory_bytes, maximum_memory_bytes)) + resource.setrlimit(resource.RLIMIT_DATA, (maximum_memory_bytes, maximum_memory_bytes)) + if not platform.uname().system == 'Darwin': + resource.setrlimit(resource.RLIMIT_STACK, (maximum_memory_bytes, maximum_memory_bytes)) + + faulthandler.disable() + + import builtins + builtins.exit = None + builtins.quit = None + + import os + os.environ['OMP_NUM_THREADS'] = '1' + + os.kill = None + os.system = None + os.putenv = None + os.remove = None + os.removedirs = None + os.rmdir = None + os.fchdir = None + os.setuid = None + os.fork = None + os.forkpty = None + os.killpg = None + os.rename = None + os.renames = None + os.truncate = None + os.replace = None + os.unlink = None + os.fchmod = None + os.fchown = None + os.chmod = None + os.chown = None + os.chroot = None + os.fchdir = None + os.lchflags = None + os.lchmod = None + os.lchown = None + os.getcwd = None + os.chdir = None + + import shutil + shutil.rmtree = None + shutil.move = None + shutil.chown = None + + import subprocess + subprocess.Popen = None # type: ignore + + __builtins__['help'] = None + + import sys + sys.modules['ipdb'] = None + sys.modules['joblib'] = None + sys.modules['resource'] = None + sys.modules['psutil'] = None + sys.modules['tkinter'] = None diff --git a/human-eval/requirements.txt b/human-eval/requirements.txt new file mode 100644 index 0000000..6883cc6 --- /dev/null +++ b/human-eval/requirements.txt @@ -0,0 +1,3 @@ +tqdm +fire +numpy diff --git a/human-eval/setup.py b/human-eval/setup.py new file mode 100644 index 0000000..600c47d --- /dev/null +++ b/human-eval/setup.py @@ -0,0 +1,25 @@ +import os + +import pkg_resources +from setuptools import setup, find_packages + + +setup( + name="human-eval", + py_modules=["human-eval"], + version="1.0", + description="", + author="OpenAI", + packages=find_packages(), + install_requires=[ + str(r) + for r in pkg_resources.parse_requirements( + open(os.path.join(os.path.dirname(__file__), "requirements.txt")) + ) + ], + entry_points={ + "console_scripts": [ + "evaluate_functional_correctness = human_eval.evaluate_functional_correctness", + ] + } +) diff --git a/humaneval.py b/humaneval.py new file mode 100644 index 0000000..269ef7f --- /dev/null +++ b/humaneval.py @@ -0,0 +1,75 @@ +from argparse import Namespace +from typing import Dict + +from datasets import load_dataset, get_dataset_config_names, Dataset +from fire import Fire +from tqdm import tqdm + +from modeling import select_model, EvalModel + +from human_eval.data import write_jsonl, read_problems, HUMAN_EVAL +from human_eval.evaluate_functional_correctness import entry_point + +def evaluate(model: EvalModel, dataset: Dataset, ntrain: int, **kwargs) -> dict: + """ + This will generate two files: + f"humaneval_{model_name}_predictions.jsonl": output from model + f"humaneval_{model_name}_predictions.jsonl_result.jsonl": evaluation result using f"humaneval_{model_name}_predictions.jsonl" + """ + + n_sample = kwargs['n_sample'] + best_temperature = {1:0.1, 10:0.6, 100:0.8} + samples = [] + progress_bar = tqdm(total=len(dataset) * n_sample, desc="Generating samples") + for task_id in dataset: + for i in range(n_sample): + prompt = dataset[task_id]["prompt"] + temperature = best_temperature[n_sample] + if temperature > 0: + completion = model.run(prompt, temperature=temperature, do_sample=True) + else: + completion = model.run(prompt) + ## The program tends to overwrite, we only take the first function + sample = dict(task_id=task_id, completion=completion.split('\n\n')[0]) + if i == 0: + print(dataset[task_id]) + print(sample) + samples.append(sample) + progress_bar.update(1) + progress_bar.close() + + model_name = model.model_path.split('/')[-1] + pred_filename = f"humaneval_{model_name}_predictions.jsonl" + write_jsonl(pred_filename, samples) + print("Evaluating...") + result = entry_point(pred_filename) + + return result + + +def main(data_dir: str = "", ntrain: int = 3, **kwargs): + args = Namespace(**locals()) + model = select_model(max_input_length=1360, max_output_length=512, **kwargs) + print(locals()) + + dataset = read_problems() + result = evaluate(model, dataset, ntrain=ntrain, **kwargs) + + print(result) + + +""" +p humaneval.py main --model_name llama --model_path decapoda-research/llama-7b-hf --n_sample 1 +{'pass@1': 0.105} + +p humaneval.py main --model_name llama --model_path chavinlo/alpaca-native --n_sample 1 +{'pass@1': 0.105} + +p humaneval.py main --model_name llama --model_path eachadea/vicuna-13b --n_sample 1 --use_8bit +{'pass@1': 0.152} + +""" + + +if __name__ == "__main__": + Fire() diff --git a/modeling.py b/modeling.py index 51561fe..1ebb992 100644 --- a/modeling.py +++ b/modeling.py @@ -18,7 +18,7 @@ class EvalModel(BaseModel, arbitrary_types_allowed=True): max_input_length: int = 512 max_output_length: int = 512 - def run(self, prompt: str) -> str: + def run(self, prompt: str, **kwargs) -> str: raise NotImplementedError def check_valid_length(self, text: str) -> bool: @@ -44,10 +44,10 @@ def load(self): if self.tokenizer is None: self.tokenizer = AutoTokenizer.from_pretrained(self.model_path) - def run(self, prompt: str) -> str: + def run(self, prompt: str, **kwargs) -> str: self.load() inputs = self.tokenizer(prompt, return_tensors="pt").to(self.device) - outputs = self.model.generate(**inputs, max_length=self.max_output_length) + outputs = self.model.generate(**inputs, max_length=self.max_output_length, **kwargs) return self.tokenizer.decode(outputs[0], skip_special_tokens=True) def check_valid_length(self, text: str) -> bool: @@ -69,13 +69,14 @@ def load(self): if self.tokenizer is None: self.tokenizer = AutoTokenizer.from_pretrained(self.model_path) - def run(self, prompt: str) -> str: + def run(self, prompt: str, **kwargs) -> str: self.load() inputs = self.tokenizer(prompt, return_tensors="pt").to(self.device) outputs = self.model.generate( **inputs, max_new_tokens=self.max_output_length, pad_token_id=self.tokenizer.eos_token_id, # Avoid pad token warning + **kwargs ) batch_size, length = inputs.input_ids.shape return self.tokenizer.decode(outputs[0, length:], skip_special_tokens=True) @@ -101,7 +102,7 @@ def load(self): if not self.load_8bit: self.model.to(self.device) - def run(self, prompt: str) -> str: + def run(self, prompt: str, **kwargs) -> str: if self.use_template: template = ( "Below is an instruction that describes a task. " @@ -117,6 +118,7 @@ def run(self, prompt: str) -> str: outputs = self.model.generate( **inputs, max_new_tokens=self.max_output_length, + **kwargs ) batch_size, length = inputs.input_ids.shape return self.tokenizer.decode(outputs[0, length:], skip_special_tokens=True) @@ -135,9 +137,9 @@ def load(self): self.model.eval() self.model.to(self.device) - def run(self, prompt: str) -> str: + def run(self, prompt: str, **kwargs) -> str: self.load() - response, history = self.model.chat(self.tokenizer, prompt, history=[]) + response, history = self.model.chat(self.tokenizer, prompt, history=[], **kwargs) return response diff --git a/requirements.txt b/requirements.txt index 8b96e8a..92d7ce7 100644 --- a/requirements.txt +++ b/requirements.txt @@ -10,3 +10,4 @@ datasets==2.10.1 bitsandbytes==0.37.2 # Load 8bit accelerate==0.17.1 # Load 8bit # git+https://github.com/huggingface/peft.git@d8c3b6bca49e4aa6e0498b416ed9adc50cc1a5fd +-e ./human-eval # human-eval