Model inference question

[chaoqunwangcs]

Thanks for the great work.
When I infer the TransGPT-MM-v1 model by the script 'python web_demo.py, there is an IOError "No config.json". I guess the model_config.json is the config.json and rename the file, then the ValueError arises: missing the 'model_type' key in config.json. I wonder why this occurs.