class_docstr: A mixin for an `Op` that contain an inner graph.
class_docstr_tok: ["A","mixin","for","an","`","Op","`","that","contain","an","inner","graph","."]
docstr: The inner function's inputs.
docstr_tok: ["The","inner","function","'s","inputs","."]
code: def inner_inputs(self) -> list[Variable]:
      """The inner function's inputs."""
  
imports: import copy
  import sys
  import warnings
  from abc import ABC, abstractmethod
  from collections.abc import Sequence
  from typing import TYPE_CHECKING, Any, Callable, Optional, Protocol, TypeVar, Union, cast
  import pytensor
  from pytensor.configdefaults import config
  from pytensor.graph.basic import Apply, Variable
  from pytensor.graph.utils import MetaObject, TestValueError, add_tag_trace, get_variable_trace_string
label_desc: Use image node_id 2 for calling the HasInnerGraph obj's underlying member method code with example usage: obj.inner_inputs() without return types