Code review feedback

Author: ppolewicz

b2sdk/transfer/emerge/emerger.py

@@ -72,6 +72,7 @@ def emerge(
         """
         # WARNING: time spent trying to extract common parts of emerge() and emerge_stream()
         # into a separate method: 20min. You can try it too, but please increment the timer honestly.
+        # Problematic lines are marked with a "<--".
         planner = self.get_emerge_planner(
             min_part_size=min_part_size,
             recommended_upload_part_size=recommended_upload_part_size,

test/unit/bucket/test_bucket.py

@@ -220,8 +220,6 @@ def _make_data(self, approximate_length):
 
     def _check_file_contents(self, file_name, expected_contents):
         contents = self._download_file(file_name)
-        print(contents)
-        print(expected_contents)
         self.assertEqual(expected_contents, contents)
 
     def _download_file(self, file_name):