message: Clarify limitation of `deps` in tf_gen_op_wrapper_py
diff: @@ -509,7 +509,9 @@ def tf_gen_op_wrappers_cc(name,
  # hidden: Optional list of ops names to make private in the Python module.
  # It is invalid to specify both "hidden" and "op_whitelist".
  # visibility: passed to py_library.
  -# deps: list of dependencies for the generated target.
  +# deps: list of dependencies for the intermediate tool used to generate the
  +# python target. NOTE these `deps` are not applied to the final python
  +# library target itself.
  # require_shape_functions: leave this as False.
  # hidden_file: optional file that contains a list of op names to make private
  # in the generated Python module. Each op name should be on a line by
  