Update app.py

app.py

@@ -318,19 +318,19 @@ with gr.Blocks(theme=theme, css=css) as demo:  # Suppression de 'css=css' si 'cs
     </div>
     """)
     with gr.Column(elem_id="chat-interface"):
-        chat = gr.Chatbot(elem_id="chat-messages", show_label=False, avatar_images=[bot_profile_image, user_profile_image]) 
-        with gr.Row(elem_id="input-area"):
-            text_input = gr.Textbox(placeholder="Ask anything about medicine / scientific research !", show_label=False)
-            text_input.submit(respond, inputs=[text_input, chat], outputs=[text_input,chat])
         with gr.Row(elem_id="suggestions"):
             sugg1 = gr.Button(suggestion[0], elem_classes="suggestion-btn").click(
-                suggestion1, inputs=[chat], outputs=chat
+                suggestion1, inputs=[chat], outputs=[chat]
             )
             sugg2 = gr.Button(suggestion[1], elem_classes="suggestion-btn").click(
-                suggestion2, inputs=[chat], outputs=chat
+                suggestion2, inputs=[chat], outputs=[chat]
             )
             sugg3 = gr.Button(suggestion[2], elem_classes="suggestion-btn").click(
-                suggestion3, inputs=[chat], outputs=chat
+                suggestion3, inputs=[chat], outputs=[chat]
             )
-
+        chat = gr.Chatbot(elem_id="chat-messages", show_label=False, avatar_images=[user_profile_image, bot_profile_image]) 
+        with gr.Row(elem_id="input-area"):
+            text_input = gr.Textbox(placeholder="Ask anything about medicine / scientific research !", show_label=False)
+            text_input.submit(respond, inputs=[text_input, chat], outputs=[text_input,chat])
+            
 demo.launch(share=False)