chore: Update app.py and requirements.txt

app.py

@@ -435,6 +435,12 @@ if __name__ == "__main__":
     argparser.add_argument("--debug", action="store_true")
 
     args = argparser.parse_args()
+    import gradio as gr
+    import gradio_client
+
+    print(f"Gradio version: {gr.__version__}")
+    print(f"Gradio-client version: {gradio_client.__version__}")
+
     model_path = args.model_path
     filt_invalid = "cut"
     model_name = get_model_name_from_path(args.model_path)