update

app.py

@@ -42,19 +42,25 @@ text_input = gr.Textbox(label="Enter your message here:")
 dropdown = gr.Dropdown(['Mixtral 8x7B', 'Nous Hermes Mixtral 8x7B DPO', 'StarChat2 15b', 'Mistral 7B v0.3', 'Phi 3 mini'], value="Mistral 7B v0.3", label="Select Model")
 submit_btn = gr.Button("Send")
 
+def chat_interface(text, model):
+    return models(text, model)
+
 demo = gr.Interface(
-    fn=models,
+    fn=chat_interface,
     inputs=[text_input, dropdown],
     outputs="text",
     description=description,
     live=True,
     batch=True,
-    max_batch_size=10000,
-    layout="vertical"
+    max_batch_size=10000
 )
 
-# Adding the submit button to the interface
-demo.add_component(submit_btn)
+# Adding the submit button to the interface and configuring it to trigger the model response
+demo = gr.Interface(
+    fn=models,
+    inputs=[text_input, dropdown],
+    outputs="text"
+)
 
 # Configuring the button to trigger the model response
 submit_btn.click(fn=models, inputs=[text_input, dropdown], outputs="text")