update app

app.py

@@ -1,5 +1,6 @@
 import gradio as gr
 from tool import LinkupSearchTool
+from pathlib import Path
 
 def run_search(query, depth, api_key):
     if not query.strip() or not depth or not api_key.strip():
@@ -14,6 +15,12 @@ def run_search(query, depth, api_key):
 def enable_submit(q, d, k):
     return gr.Button.update(interactive=bool(q.strip() and d and k.strip()))
 
+def load_readme():
+    path = Path(__file__).parent / "README.md"
+    if path.exists():
+        return path.read_text()
+    return "README.md not found."
+
 with gr.Blocks(title="Linkup Web Search Tool") as demo:
     gr.Markdown(
         """
@@ -30,7 +37,7 @@ with gr.Blocks(title="Linkup Web Search Tool") as demo:
     with gr.Row():
         query_input = gr.Textbox(
             label="Search Query",
-            placeholder="e.g. AI trends in 2024",
+            placeholder="e.g. Linkup French AI Startup",
             lines=1,
         )
         depth_input = gr.Dropdown(
@@ -45,10 +52,9 @@ with gr.Blocks(title="Linkup Web Search Tool") as demo:
             type="password",
         )
 
-    search_btn = gr.Button("🔍 Search", interactive=True)
+    search_btn = gr.Button("🔍 Search", interactive=False)
     output = gr.Markdown("💬 *Enter a query and click Search to begin.*", elem_id="output")
 
-    # Loading spinner and search button connection
     search_btn.click(
         fn=run_search,
         inputs=[query_input, depth_input, api_key_input],
@@ -56,19 +62,12 @@ with gr.Blocks(title="Linkup Web Search Tool") as demo:
         show_progress=True,
     )
 
-    # Dynamic form validation
     query_input.input(enable_submit, [query_input, depth_input, api_key_input], [search_btn])
     depth_input.input(enable_submit, [query_input, depth_input, api_key_input], [search_btn])
     api_key_input.input(enable_submit, [query_input, depth_input, api_key_input], [search_btn])
 
-    # Footer
-    gr.Markdown(
-        """
-        ---
-        ✅ Built with [SmolAgents](https://github.com/huggingface/smolagents) + [Gradio](https://gradio.app)  
-        🔗 Powered by [Linkup](https://linkup.so)
-        """,
-        elem_id="footer",
-    )
+    gr.Markdown("---")
+    gr.Markdown("## 📄 Tool Documentation")
+    gr.Markdown(load_readme())
 
 demo.launch()