Update app.py

app.py

@@ -29,30 +29,28 @@ def search_api(query):
         if not results:
             results.append({"Title": "No results found.", "URL": ""})
 
-        # Add ranking
         for i, r in enumerate(results):
             r["Rank"] = i + 1
 
         return pd.DataFrame(results)[["Rank", "Title", "URL"]]
+    
     except Exception as e:
         return pd.DataFrame([{"Rank": "", "Title": "Error fetching results.", "URL": str(e)}])
 
-# Export CSV with timestamp
+# Export CSV safely
 def export_csv(results, query):
     if results is None or results.empty:
-        return None
+        return ""
     timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
-    fname = f"{query.replace(' ', '_')}_results_{timestamp}.csv"
     with tempfile.NamedTemporaryFile(delete=False, suffix=".csv", mode="w", newline='', encoding="utf-8") as tmp:
         results.to_csv(tmp.name, index=False)
         return tmp.name
 
-# Export DOCX with timestamp
+# Export DOCX safely
 def export_docx(results, query):
     if results is None or results.empty:
-        return None
+        return ""
     timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
-    fname = f"{query.replace(' ', '_')}_results_{timestamp}.docx"
     doc = Document()
     doc.add_heading(f"Search Results for: {query}", 0)
     for i, row in results.iterrows():
@@ -61,17 +59,17 @@ def export_docx(results, query):
         doc.save(tmp.name)
         return tmp.name
 
-# UI
+# Gradio UI
 with gr.Blocks() as demo:
-    gr.Markdown("## 🔎 Smart Search & Export App")
+    gr.Markdown("## 🔎 Smart DuckDuckGo Search & Export App")
     gr.Markdown("""
-    This app lets you search DuckDuckGo and export the results as a **CSV or Word DOCX**.
+    This app lets you search DuckDuckGo and export the results as a **CSV or Word DOCX** file.
 
-    **Instructions:**
-    1. Type a search query (e.g., *climate change*).
-    2. Click **Search** to get top DuckDuckGo topics.
-    3. Review the list and click to open links.
-    4. Export results for offline use.
+    ### Instructions:
+    1. Enter a search topic (e.g., "climate change").
+    2. Click **Search** to fetch results from DuckDuckGo.
+    3. View and click links directly.
+    4. Export results using the buttons below.
     """)
 
     query = gr.Textbox(label="Search Query", placeholder="Enter topic...")
@@ -95,12 +93,12 @@ with gr.Blocks() as demo:
         elif "Please enter" in df.iloc[0]["Title"]:
             status_msg = "⚠️ Please enter a search term."
         else:
-            status_msg = f"✅ Showing top {len(df)} results for: **{q}**"
+            status_msg = f"✅ Found {len(df)} results for: **{q}**"
         return df, status_msg
 
-    # Actions
     search_btn.click(fn=handle_search, inputs=query, outputs=[results_display, status])
     export_csv_btn.click(fn=export_csv, inputs=[results_display, query], outputs=csv_file)
     export_docx_btn.click(fn=export_docx, inputs=[results_display, query], outputs=docx_file)
 
-demo.launch(share=True)
+demo.launch()  # DO NOT set share=True on Hugging Face Spaces
+