cargo run yolo error

[cymqqqq]

Error: Internal torch error: open file failed, file path: yolo-v3.ot
Exception raised from FileAdapter at ../caffe2/serialize/file_adapter.cc:11 (most recent call first):
frame #0: c10::Error::Error(c10::SourceLocation, std::__cxx11::basic_string<char, std::char_traits, std::allocator >) + 0x69 (0x7faf1dbfdb29 in /home/azureuser/libtorch/lib/libc10.so)
frame #1: c10::detail::torchCheckFail(char const*, char const*, unsigned int, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&) + 0xd2 (0x7faf1dbfaab2 in /home/azureuser/libtorch/lib/libc10.so)
frame #2: caffe2::serialize::FileAdapter::FileAdapter(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&) + 0x25f (0x7faf1ff0faff in /home/azureuser/libtorch/lib/libtorch_cpu.so)
frame #3: torch::jit::load(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, c10::optionalc10::Device, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits, std::allocator >, std::__cxx11::basic_string<char, std::char_traits, std::allocator >, std::hash<std::__cxx11::basic_string<char, std::char_traits, std::allocator > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits, std::allocator > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits, std::allocator > const, std::__cxx11::basic_string<char, std::char_traits, std::allocator > > > >&) + 0x40 (0x7faf21503a00 in /home/azureuser/libtorch/lib/libtorch_cpu.so)
frame #4: torch::jit::load(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, c10::optionalc10::Device) + 0x6f (0x7faf21503b8f in /home/azureuser/libtorch/lib/libtorch_cpu.so)
frame #5: + 0xc6193 (0x55d3991a4193 in target/debug/yolo)
frame #6: + 0x4d1e9 (0x55d39912b1e9 in target/debug/yolo)
frame #7: + 0x243e3 (0x55d3991023e3 in target/debug/yolo)
frame #8: + 0x382c6 (0x55d3991162c6 in target/debug/yolo)
frame #9: + 0x399cb (0x55d3991179cb in target/debug/yolo)
frame #10: + 0x5524e (0x55d39913324e in target/debug/yolo)
frame #11: + 0x2e301 (0x55d39910c301 in target/debug/yolo)
frame #12: + 0x105cc7 (0x55d3991e3cc7 in target/debug/yolo)
frame #13: + 0x2e2d7 (0x55d39910c2d7 in target/debug/yolo)
frame #14: + 0x393da (0x55d3991173da in target/debug/yolo)
frame #15: __libc_start_main + 0xf3 (0x7faf1d80a0b3 in /lib/x86_64-linux-gnu/libc.so.6)
frame #16: + 0x1b8ee (0x55d3990f98ee in target/debug/yolo)

[LaurentMazare]

The example code has some details about the weights to be downloaded for this example to work, see yolo/main.rs.