Update app.py

app.py

@@ -51,14 +51,15 @@ def query_vectara(question, chat_history, uploaded_file):
     return f"{upload_status}\n\nResponse from Vectara API: {response.text}"
 
 # Create a Gradio ChatInterface
-iface = gr.Interface(
+iface = gr.ChatInterface(
     fn=query_vectara,
     inputs=[
-        gr.inputs.Text(label="Ask a question:"),
+        gr.inputs.Textbox(label="Ask a question:"),
         gr.inputs.File(label="Upload a file")
     ],
     outputs=gr.outputs.Textbox(),
-    examples=["Hello", "What is the weather today?", "Tell me a joke"],
     title="Vectara Chatbot",
     description="Ask me anything using the Vectara API!"
 )
+
+iface.launch()