Update app.py

app.py

@@ -217,33 +217,35 @@ def rank(q: str, rows: T.List[Row]):
 
 # -------------------- Gradio UI --------------------
 with gr.Blocks(title="Open Dataset Finder (HF • Zenodo • Kaggle)") as demo:
-        gr.Markdown(
-            """
-            # 🔍 Open Dataset Finder
-            
-            This app lets you search datasets from multiple open data sources.
-            
-            - **Hugging Face Datasets**: Public machine learning datasets for NLP, computer vision, speech, and more.  
-            - **Zenodo**: Research datasets shared by scientists and institutions, often linked to academic publications.  
-            - **Kaggle**: Community datasets, competition datasets, and practice datasets shared on Kaggle.  
-            
-            ### Kaggle authentication
-            To enable Kaggle search, you need to add your Kaggle API credentials as **Repository secrets** in the Space settings:
-            
-            - `KAGGLE_USERNAME`: your Kaggle username  
-            - `KAGGLE_KEY`: your Kaggle API token (found in the `kaggle.json` file you can download from your Kaggle account)  
-            
-            Once the secrets are set, you can check the Kaggle box in the UI and search Kaggle datasets directly here.
-            """
-        )
+    gr.Markdown(
+        """
+# 🔍 Open Dataset Finder
+
+This app lets you search datasets from multiple open data sources.
+
+- **Hugging Face Datasets**: Public machine learning datasets for NLP, computer vision, speech, and more.  
+- **Zenodo**: Research datasets shared by scientists and institutions, often linked to academic publications.  
+- **Kaggle**: Community datasets, competition datasets, and practice datasets shared on Kaggle.  
+
+### Kaggle authentication
+To enable Kaggle search, you need to add your Kaggle API credentials as **Repository secrets** in the Space settings:
+
+- `KAGGLE_USERNAME`: your Kaggle username  
+- `KAGGLE_KEY`: your Kaggle API token (found in the `kaggle.json` file you can download from your Kaggle account)  
+
+Once the secrets are set, you can check the Kaggle box in the UI and search Kaggle datasets directly here.
+        """
+    )
 
     with gr.Row():
         q = gr.Textbox(label="Query / Idea", value="korean weather")
         k = gr.Slider(10, 200, value=40, step=10, label="Results per source")
+
     with gr.Row():
         use_hf   = gr.Checkbox(value=True,  label="Hugging Face")
         use_zen  = gr.Checkbox(value=True,  label="Zenodo")
         use_kg   = gr.Checkbox(value=False, label="Kaggle")
+
     btn = gr.Button("Search", variant="primary")
     out = gr.Dataframe(wrap=True)
     log = gr.Textbox(label="Logs", lines=8)
@@ -282,9 +284,7 @@ with gr.Blocks(title="Open Dataset Finder (HF • Zenodo • Kaggle)") as demo:
     btn.click(do_search, inputs=[q,k,use_hf,use_zen,use_kg], outputs=[out, log])
 
 # -------------------- Run (Gradio + MCP) --------------------
-# On Hugging Face Spaces, calling launch() here is fine.
 if __name__ == "__main__":
-    # IMPORTANT: mcp_server=True exposes MCP endpoints while keeping UI at root.
     demo.queue().launch(
         server_name="0.0.0.0",
         server_port=7860,