https://www.programming-helper.com/generate-function

def generate_function(name, required_params, optional_params):
  params = required_params
  for optional_param in optional_params:
    params.append(optional_param + ' = None')
  params = ', '.join(params)
  
  function = f'def {name}({params}):\n'
  function += f'    return ""'
  
  return function