Update app.py

app.py

@@ -256,6 +256,8 @@ with gr.Blocks() as demo:
         with gr.Row():
             with gr.Column(scale=5):
                 textbox = gr.Textbox(placeholder="🎤 Enter your prompt (up to 200 characters)", lines=2, max_lines=5)
+            submit_btn = gr.Button(value="Submit")
+
         with gr.Row():
             regenerate_btn = gr.Button(value="🔄 Regenerate")
             reset_btn = gr.Button(value="🗑️ Reset")
@@ -285,6 +287,8 @@ with gr.Blocks() as demo:
         with gr.Row():
             with gr.Column(scale=5):
                 direct_textbox = gr.Textbox(placeholder="💭 Enter your message", lines=2, max_lines=5)
+            direct_submit_btn = gr.Button(value="Submit")
+
         with gr.Row():
             direct_regenerate_btn = gr.Button(value="🔄 Regenerate")
             direct_reset_btn = gr.Button(value="🗑️ Reset Chat")