update app

app.py

@@ -1,14 +1,26 @@
+from smolagents import launch_gradio_demo
+from tool import LinkupSearchTool
 import gradio as gr
-from pathlib import Path
 
-def load_readme() -> str:
-    readme_path = Path(__file__).parent / "README.md"
-    if readme_path.exists():
-        return readme_path.read_text()
-    return "# README.md not found\nPlease add a README.md file to the root directory."
+tool = LinkupSearchTool()
 
-with gr.Blocks() as demo:
-    gr.Markdown(load_readme())
+# Launch original demo to extract layout
+demo = launch_gradio_demo(tool, return_interface=True)
 
-if __name__ == "__main__":
-    demo.launch()
+# Find the submit button and inputs
+submit_btn = demo.children[-1]  # last element is usually the submit button
+input_components = demo.children[0].children  # first child is the input layout
+
+# Hook: disable submit if any input is empty
+def check_required_fields(*args):
+    return all(args)
+
+demo.load(
+    check_required_fields,
+    inputs=input_components,
+    outputs=[submit_btn],
+    every=0.1,
+    queue=False,
+)
+
+demo.launch()