Formatting

python/src/dataframe.rs

@@ -83,7 +83,8 @@ impl PyDataFrame {
     }
 
     /// Executes the plan, returning a list of `RecordBatch`es.
-    /// Unless some order is specified in the plan, there is no guarantee of the order of the result
+    /// Unless some order is specified in the plan, there is no
+    /// guarantee of the order of the result.
     fn collect(&self, py: Python) -> PyResult<Vec<PyObject>> {
         let rt = Runtime::new().unwrap();
         let batches = py.allow_threads(|| rt.block_on(self.df.collect()))?;
@@ -101,7 +102,6 @@ impl PyDataFrame {
         Ok(pretty::print_batches(&batches)?)
     }
 
-    //fn join(&self, right: &PyDataFrame, on: Vec<&str>, how: &str) -> PyResult<Self> {
     fn join(&self, right: PyDataFrame, on: Vec<&str>, how: &str) -> PyResult<Self> {
         let join_type = match how {
             "inner" => JoinType::Inner,