Update app.py

app.py

@@ -67,22 +67,30 @@ def search_duckduckgo(query: str, num_results: int = 3) -> str:
     
     for i in range(len(result_lines)):
         if result_lines[i].startswith("[") and len(parsed_results) < num_results:
-            title = result_lines[i][1:-1]  # Extract title
-            link = result_lines[i+1].strip()  # Extract link
+            try:
+                title_end = result_lines[i].index("]")  # Find the end of the title
+                title = result_lines[i][1:title_end]  # Extract title
+                link = result_lines[i][title_end+2:].strip()  # Extract link
+                
+                # Ensure the link is valid
+                if not link.startswith("http"):
+                    continue  # Skip invalid links
+                
+                summary = result_lines[i+1].strip() if i+1 < len(result_lines) else "No summary available."
+                
+                # Correct Markdown format
+                formatted_result = f"🔎 **[{title}]({link})**\n📌 {summary}"
+                parsed_results.append(formatted_result)
             
-            # ⚠️ TEMPORANEAMENTE RIMOSSO IL FILTRO SUI LINK
-            # if not link.startswith("http"):
-            #     continue  # Skip invalid links
-            
-            summary = result_lines[i+2].strip() if i+2 < len(result_lines) else "No summary available."
-            
-            formatted_result = f"🔎 **[{title}]({link})**\n📌 {summary}"
-            parsed_results.append(formatted_result)
+            except Exception as e:
+                print(f"Error parsing result: {e}")
+                continue  # Skip problematic entries
 
     if not parsed_results:
         return f"No valid results found for '{query}'."
     
-    return "\n\n".join(parsed_results)
+    return "\n\n".join(parsed_results)  # Return formatted results
+