Update app.py

app.py

@@ -326,11 +326,11 @@ with gr.Blocks(
             clear_btn = gr.Button(value="🗑️  Clear history", interactive=True)
 
         chat_input = gr.MultimodalTextbox(
-            value="🚀  Send",
             interactive=True,
             file_types=["image", "video"],
             placeholder="Enter message or upload file...",
             show_label=False,
+            submit_btn="🚀  Send"
         )
 
         print(cur_dir)