Update app.py

app.py

@@ -43,12 +43,8 @@ def predict(message, history):
         stream=True
     )
 
-    with gr.Blocks() as demo:
-
-    with gr.Tab("Streaming"):
-        gr.ChatInterface(predict, title=title, description=description, css=css, examples=examples, cache_examples=True) 
+    gr.Blocks() :
+       gr.ChatInterface(predict, title=title, description=description, css=css, examples=examples, cache_examples=True) 
     
-    with gr.Tab("Batch"):
-        gr.ChatInterface(predict_batch, title=title, description=description, css=css, examples=examples, cache_examples=True) 
-
+   
 gr.ChatInterface(predict).queue().launch(auth=(USER, PASS))