Update app.py

app.py

@@ -8,7 +8,7 @@ def call_gradio_api(user_input):
     
     client = Client("https://traversaal-internal-rag-faiss-gpt3-5.hf.space/", hf_token=access_token)
     result = client.predict(user_input, api_name="/predict")
-    return result[0], result[1], result[2], result[3],result[4]
+    return result[0], result[1], result[2], result[3], result[4]
     
 # Interface for the Gradio app
 
@@ -35,7 +35,7 @@ questions = gr.JSON(
 iface = gr.Interface(
     fn=call_gradio_api, 
     inputs="text",
-    outputs = [new_prompt, chat_response_1, chat_response_2, source_list,questions],
+    outputs = [new_prompt, chat_response_1, chat_response_2, source_list, questions],
     examples=["Make me a 4-hour workshop agenda for handling conflict", "Tell me about the different skills from middle management to executive leadership", "What are some of the major debates among scholars regarding the trait versus process theories of leadership? How have these perspectives evolved over time?"],
     layout="horizontal",
     title="CCL Playground",
@@ -43,4 +43,5 @@ iface = gr.Interface(
 )
 
 # Launch the Gradio app
-iface.launch()
+iface.queue().launch()
+