Update app.py

app.py

@@ -272,7 +272,7 @@ with gr.Blocks() as app:
             preview_image_btn=gr.Button("Preview Image")
             prepare_btn=gr.Button("Prepare Card")
             bld_btn=gr.Button("Build Card")
-    filename_box = gr.Textbox("File Name")
+    filename_box = gr.Textbox(label="File Name")
     prepared_html = gr.Textbox(max_lines=50)
     #preview_html = gr.HTML("""""")