code: def create_model_path(model_path):
      
      if not model_path.startswith("/") and not model_path.startswith("models/"):
          model_path="/" + model_path
      if not model_path.startswith("models"):
          model_path = "models" + model_path
      if not model_path.endswith(".p"):
          model_path+=".p"
  
      return model_path
docs: Creates a path to model files
      model_path - string