Lint for torch/_inductor/fx_passes/fuse_attention.py:

  Error (CODESPELL) spelling error
    Failed due to ValueError:
    /pytorch/pytorch/torch/_inductor/fx_passes/fuse_attention.py:587: differnt
    ==> different

    Please either fix the error or add the word(s) to the dictionary file.
    HINT: all-lowercase words in the dictionary can cover all case variations.

Lint for torch/fx/traceback.py:

  Error (MYPY) [assignment]
    Incompatible types in assignment (expression has type "str", variable has
    type "None")

        101  |
        102  |    def _get_action_string(self):
        103  |        if self._action_string is None:
        104  |            self._action_string = "+".join([a.name.lower() for a in self.action])
        105  |        return self._action_string
        106  |
        107  |    def print_readable(self, indent=0):

  Error (MYPY) [assignment]
    Incompatible types in assignment (expression has type "dict[str, Any]",
    variable has type "None")

        121  |        if self._dict is None:
        122  |            # Convert the object to a dictionary
        123  |            action_string = self._get_action_string()
        124  |            self._dict = {
        125  |                "name": self.name,
        126  |                "target": self.target,
        127  |                "graph_id": self.graph_id,

  Error (MYPY) [return-value]
    Incompatible return value type (got "None", expected "dict[Any, Any]")

        130  |                "from_node": [node.to_dict() for node in self.from_node],
        131  |            }
        132  |
        133  |        return self._dict
        134  |
        135  |    def __eq__(self, other: object):
        136  |        if not isinstance(other, NodeSource):