class_docstr: Parser for Python source files that extracts TF API exports.
class_docstr_tok: ["Parser","for","Python","source","files","that","extracts","TF","API","exports","."]
code: def visit_Call(
      self, node: ast.Call
  ) -> None:  # pylint: disable=invalid-name
      if self._is_export_call(node):
          raise BadExportError(
              f"{self._current_file}:{node.lineno} export must be"
              f" used at top level of file: {ast.dump(node)}"
          )
      self.generic_visit(node)
  
imports: import ast
  from collections.abc import Sequence
  import re
  from typing import Any, Optional, Union, cast
  from absl import flags
  from absl import logging
  from tensorflow.python.tools.api.generator2.shared import exported_api
label_desc: Use image node_id 14 for calling the Parser obj's underlying member method code with example usage: obj.visit_Call(node) without return types