parameters: ()
return_statement: return None
docstring: This function is monkey patchable to provide an actual
      implementation
docstring_summary: This function is monkey patchable to provide an actual
      implementation
docstring_tokens: This function is monkey patchable to provide an actual implementation
function: def create_cache():
      """This function is monkey patchable to provide an actual
      implementation"""
      return None
function_tokens: def create_cache ( ) : return None