Getting Error during Generate API and swagger UI from ABI file

[varun345]

Hi . I have Abi file of smart contract . When I'm trying to run python api.py on terminal then all the time , getting error related Invalid Syntex like this

File "api.py", line 175
class_name = f"EndpointResource_{endpoint_data['name']}"
^
SyntaxError: invalid syntax

Here is code file on line 175

# Determine the data type of the input parameter if multi_arg: swagger_parameter['type'] = 'array' swagger_parameter['items'] = { 'type': 'string' } else: swagger_parameter['type'] = resolve_input_type(input_type) swagger_parameters.append(swagger_parameter) **class_name = f"EndpointResource_{endpoint_data['name']}"**