Update app.py

app.py

@@ -1565,8 +1565,8 @@ def create_chat_demo_rag(title=None, description=None):
 
     # with gr.Blocks(title="RAG") as rag_demo:
     additional_inputs = [
-        # gr.File(label='Upload Document', file_count='single', file_types=['pdf', 'docx', 'txt', 'json']),
-        gr.Textbox(value=None, label='Document path', lines=1, interactive=False),
+        gr.File(label='Upload Document', file_count='single', file_types=['pdf', 'docx', 'txt', 'json']),
+        # gr.Textbox(value=None, label='Document path', lines=1, interactive=False),
         gr.Number(value=temperature, label='Temperature (higher -> more random)'), 
         gr.Number(value=max_tokens, label='Max generated tokens (increase if want more generation)'), 
         # gr.Number(value=frequence_penalty, label='Frequency penalty (> 0 encourage new tokens over repeated tokens)'), 
@@ -1575,7 +1575,6 @@ def create_chat_demo_rag(title=None, description=None):
         gr.Number(value=0, label='current_time', visible=False), 
     ]
     
-    
     demo_rag_chat = gr.ChatInterface(
         chat_response_stream_rag_multiturn,
         chatbot=gr.Chatbot(
@@ -1598,9 +1597,9 @@ def create_chat_demo_rag(title=None, description=None):
         # examples=CHAT_EXAMPLES,
         cache_examples=False
     )
-    with demo_rag_chat:
-        upload_button = gr.UploadButton("Click to Upload document", file_types=['pdf', 'docx', 'txt', 'json'], file_count="single")
-        upload_button.upload(upload_file, upload_button, additional_inputs[0])
+    # with demo_rag_chat:
+    #     upload_button = gr.UploadButton("Click to Upload document", file_types=['pdf', 'docx', 'txt', 'json'], file_count="single")
+    #     upload_button.upload(upload_file, upload_button, additional_inputs[0])
 
     # return demo_chat
     return demo_rag_chat
@@ -1714,13 +1713,13 @@ def launch_demo():
             interface_list=[
                 demo_chat, 
                 demo_chat_rag,
-                demo_free_form
+                demo_free_form,
                 # demo_file_upload, 
             ],
             tab_names=[
                 "Chat Interface", 
-                "RAG Chat Interface"
-                "Text completion"
+                "RAG Chat Interface",
+                "Text completion",
                 # "Batch Inference", 
             ],
             title=f"{model_title}",