Fix lintrunner issues

Author: pkourdis

torch/testing/_internal/common_distributed.py

@@ -1130,7 +1130,7 @@ def __init__(
 
         Args:
             method_name (str, optional): The name of the test method to run. Defaults to "runTest".
-            methodName (str, optional): Alternative way to specify the test method name. If provided and not "runTest", it overrides `method_name`.
+            methodName (str, optional): Alternative way to specify the test method name.
 
         Notes:
             - If `methodName` is not "runTest", it takes precedence over `method_name`.
@@ -1148,7 +1148,6 @@ def setUp(self) -> None:
         self.local_rank = ExternalMultiProcessTestCase._get_env_rank(local_rank=True)
         self.file_name = None
 
-
     @staticmethod
     def _get_env_rank(local_rank: bool) -> int:
         """Return the local or global process rank derived from environment variables.
@@ -1191,7 +1190,6 @@ def _get_env_rank(local_rank: bool) -> int:
             f"Could not determine {rank_type} rank from environment variables: {', '.join(rank_env_vars)}"
         )
 
-
     @staticmethod
     def _get_env_world_size() -> int:
         """
@@ -1207,7 +1205,7 @@ def _get_env_world_size() -> int:
         value = os.environ.get("WORLD_SIZE")
         if value is None:
             raise RuntimeError(
-                "Required environment variable 'WORLD_SIZE' is not defined. This variable is necessary for running distributed tests."
+                "Required environment variable 'WORLD_SIZE' is not defined which is necessary for running distributed tests."
             )
         value = value.strip()
         if value == "":
@@ -1219,7 +1217,6 @@ def _get_env_world_size() -> int:
                 f"Environment variable 'WORLD_SIZE' is not an integer, got '{value}'"
             ) from err
 
-
     @property
     def world_size(self) -> int:
         """
@@ -1233,7 +1230,6 @@ def world_size(self) -> int:
         """
         return ExternalMultiProcessTestCase._get_env_world_size()
 
-
     def run_test(self, test_name: str) -> None:
         return
         if sys.platform != "win32" and sys.platform != "darwin":