change bttm atrr name

app.py

@@ -235,7 +235,7 @@ def update_streams():
 # Create Gradio interface
 iface = gr.Interface(
     fn=update_streams,
-    inputs=gr.components.Button(label="Update Streams"),
+    inputs=gr.components.Button(value="Update Streams"),
     outputs="text"
 )