code: def get_class_signature(
      cls, override=None, max_line_length: int = 110
  ):
      if override is None:
          signature_start = f"{cls.__module__}.{cls.__name__}"
      else:
          signature_start = override
      signature_end = get_signature_end(cls.__init__)
      return format_signature(
          signature_start, signature_end, max_line_length
      )
  
file_path: autokeras/docs/keras_autodoc/get_signatures.py
imports: import inspect
  import warnings
  import black
  from sphinx.util.inspect import signature
  from sphinx.util.inspect import stringify_signature
  from .None import utils
label_desc: Use image node_id 4 for calling a global function with example usage: get_class_signature(cls, override, max_line_length) and returns: format_signature