81233b3cd3189bcd62845bd2f56006a2e0417354,keras/layers/core.py,Lambda,get_config,#Lambda#,392

Before Change

        if isinstance(self.function, python_types.LambdaType):
            if py3:
                function = marshal.dumps(self.function.__code__)
            else:
                function = marshal.dumps(self.function.func_code)
            function_type = "lambda"
        else:

After Change

        if isinstance(self.function, python_types.LambdaType):
            if py3:
                function = marshal.dumps(self.function.__code__).decode("raw_unicode_escape")
            else:
                function = marshal.dumps(self.function.func_code).decode("raw_unicode_escape")
            function_type = "lambda"
        else:

Instances