Update app.py

app.py

@@ -28,10 +28,13 @@ class BasicAgent:
         result = self.whisper_model.transcribe(audio_path)
         return result["text"]
 
-    def search(self, question: str) -> str:
-        # Perform a DuckDuckGo search for an answer to the question
-        search_results = DDGS(question)
-        return search_results[0]["body"] if search_results else "No relevant search results found."
+    def __call__(self, question: str) -> str:
+        try:
+            with DDGS() as ddgs:
+                results = list(ddgs.text(question, max_results=1))
+                return results[0]["body"] if results else "No relevant search results found."
+        except Exception as e:
+            return f"Search error: {e}"
 
     def __call__(self, question: str, video_path: str = None) -> str:
         print(f"Agent received question (first 50 chars): {question[:50]}...")