Update app.py

app.py

@@ -93,22 +93,29 @@ with gr.Blocks() as demo:
             )
 
     with gr.Row():
-        # Adding a Textbox with a placeholder "write prompt"
-        prompt = gr.Textbox(
-            placeholder="Ask anything", lines=2, label="Query", value=None, scale = 4
-        )
-        
-        upload_btn = gr.UploadButton("📁", file_types=["image", "audio"])
-        if upload_btn is not None and len(upload_btn) > 0:
-            file_path = upload_btn[0].name
-        image = gr.Image(file_path, type="filepath")
-        audio_upload = gr.Audio(file_path, source="upload", type="filepath")
+    # Adding a Textbox with a placeholder "write prompt"
+    prompt = gr.Textbox(
+        placeholder="Ask anything", lines=2, label="Query", value=None, scale=4
+    )
+    
+    upload_btn = gr.UploadButton("📁", file_types=["image", "audio"])
+
+    with gr.Row():
+        if upload_btn.files is not None and len(upload_btn.files) > 0:
+            file_path = upload_btn.files[0].name
+            image = gr.Image(file_path, type="filepath")
+            audio_upload = gr.Audio(file_path, source="upload", type="filepath")
+        else:
+            image = gr.Image(type="filepath", value=None)
+            audio_upload = gr.Audio(source="upload", type="filepath")
+    
         audio_mic = gr.Audio(
-                        source="microphone", type="filepath", format="mp3"
+            source="microphone", type="filepath", format="mp3"
+        )
                     )
     with gr.Row():
         # Adding a Button
-        submit = gr.Button(value = "Submit", variant="success")
+        submit = gr.Button(value = "Submit", variant="primary")
         clear = gr.Button(value="Clear")
 
     submit.click(