Adding password type input for save_data function.

app.py

@@ -44,7 +44,7 @@ def delete_data(secret):
 # Create Gradio interface
 iface1 = gr.Interface(
     fn=save_data,
-    inputs=["text", "text", "text"],
+    inputs=[gr.Textbox(label="Secret", type="password", render=False), "text", "text"],
     outputs="text",
     title="Save Data"
 )