parameters: (attrs, inputs, proto_obj)
return_statement: return 'arccos', attrs, inputs
docstring: Elementwise inverse cos of input array.
docstring_summary: Elementwise inverse cos of input array.
docstring_tokens: Elementwise inverse cos of input array .
function: def arccos(attrs, inputs, proto_obj):
      """Elementwise inverse cos of input array."""
      return 'arccos', attrs, inputs
function_tokens: def arccos ( attrs , inputs , proto_obj ) : return 'arccos' , attrs , inputs