update app

app.py

@@ -1,35 +1,39 @@
 import gradio as gr
-from tool import LinkupSearchTool
+from tool import LinkupSearchTool  # Assuming this is your tool class
 
 def run_search(query, depth, api_key):
-    if not (query and depth and api_key):
+    if not query or not depth or not api_key:
         return "❌ All fields are required."
-
+    
     try:
-        # Initialize the tool here, using the API key from the form
-        tool = LinkupSearchTool(linkup_api_key=api_key)
+        # Initialize tool ONLY when we have the API key
+        tool = LinkupSearchTool(linkup_api_key=api_key)  # Pass API key to constructor
         return tool.forward(query=query, depth=depth)
     except Exception as e:
         return f"❌ Error: {str(e)}"
 
-def check_inputs(query, depth, api_key):
-    return gr.Button.update(interactive=bool(query and depth and api_key))
-
 with gr.Blocks() as demo:
     gr.Markdown("## 🔍 Linkup Web Search Tool")
-
-    query = gr.Textbox(label="Search Query", placeholder="e.g. AI trends in 2024")
-    depth = gr.Dropdown(label="Search Depth", choices=["standard", "deep"])
-    api_key = gr.Textbox(label="Linkup API Key", type="password")
-
+    
+    with gr.Row():
+        query_input = gr.Textbox(label="Search Query", placeholder="e.g. AI trends in 2024")
+        depth_input = gr.Dropdown(label="Search Depth", choices=["standard", "deep"], value="standard")
+        api_key_input = gr.Textbox(label="Linkup API Key", type="password")
+    
     output = gr.Markdown()
-    search_btn = gr.Button("Search", interactive=False)
-
-    search_btn.click(fn=run_search, inputs=[query, depth, api_key], outputs=output)
-
-    # Live enable/disable of the search button
-    query.input(check_inputs, [query, depth, api_key], [search_btn])
-    depth.input(check_inputs, [query, depth, api_key], [search_btn])
-    api_key.input(check_inputs, [query, depth, api_key], [search_btn])
-
-demo.launch()
+    btn = gr.Button("Search", interactive=False)
+    
+    btn.click(
+        fn=run_search,
+        inputs=[query_input, depth_input, api_key_input],
+        outputs=output
+    )
+    
+    def enable_submit(q, d, k):
+        return gr.Button.update(interactive=bool(q.strip() and d and k.strip()))
+    
+    query_input.change(enable_submit, [query_input, depth_input, api_key_input], [btn])
+    depth_input.change(enable_submit, [query_input, depth_input, api_key_input], [btn])
+    api_key_input.change(enable_submit, [query_input, depth_input, api_key_input], [btn])
+
+demo.launch()