prompt change

app.py

@@ -38,12 +38,11 @@ OPENAI_MODEL = os.getenv ('OPENAI_MODEL')
 def current_events_news_search_tool(query: str) -> str:
     """
     General web search tool for current events, news, or trending topics not yet on Wikipedia.
-    Use this tool only if the Wikipedia tool is not suitable.
     Returns relevant context and source URL if available.
     """
     url = f"https://api.duckduckgo.com/?q={query}&format=json&no_html=1"
     try:
-        resp = requests.get(url, timeout=120)
+        resp = requests.get(url, timeout=30)
         resp.raise_for_status()
         data = resp.json()
         # Check main answer fields
@@ -54,32 +53,35 @@ def current_events_news_search_tool(query: str) -> str:
         else:
             answer = None
 
-        # Check for related topics if no direct answer
+        # Try to extract more from RelatedTopics
         if not answer:
             related = data.get("RelatedTopics")
-            if related and isinstance(related, list) and related:
-                first_topic = related[0]
-                if isinstance(first_topic, dict) and first_topic.get("Text"):
-                    answer = first_topic["Text"].strip()
-
-        # Check for results if still no answer
+            if related and isinstance(related, list):
+                for topic in related:
+                    if isinstance(topic, dict) and topic.get("Text"):
+                        answer = topic["Text"].strip()
+                        # Optionally, add the URL
+                        if topic.get("FirstURL"):
+                            answer += f"\nSource: {topic['FirstURL']}"
+                        break
+
+        # Try to extract from Results
         if not answer:
             results = data.get("Results")
-            if results and isinstance(results, list) and results:
-                first_result = results[0]
-                if isinstance(first_result, dict) and first_result.get("Text"):
-                    answer = first_result["Text"].strip()
-
-        # Try to include a source URL if available
-        source_url = data.get("AbstractURL") or data.get("Redirect") or ""
+            if results and isinstance(results, list):
+                for result in results:
+                    if isinstance(result, dict) and result.get("Text"):
+                        answer = result["Text"].strip()
+                        if result.get("FirstURL"):
+                            answer += f"\nSource: {result['FirstURL']}"
+                        break
+
+        # Fallback: return "no_answer"
         if answer:
-            result = answer
-            if source_url:
-                result += f"\nSource: {source_url}"
-            return result.strip()
+            return answer
         return "no_answer"
-    except Exception:
-        return "error"
+    except Exception as e:
+        return f"error: {e}"
 
 # when you use the @tool decorator from langchain.tools, the tool.name and tool.description are automatically extracted from your function
 # tool.name is set to the function name (e.g., `search_tool`), and 
@@ -801,6 +803,11 @@ Final Answer: Python, JavaScript, Java
 Q: What is the maximum number os birds in the video https://www.youtube.com/watch?v=example?
 Final Answer: 12
 
+Rules for YOUR FINAL ANSWER:
+- Don't include explanations, thoughts, or tool calls in YOUR FINAL ANSWER.
+- YOUR FINAL ANSWER should be a single value (number, string, or comma-separated list).
+- If your example thought and Final Answer is something like 'Thought:Final Answer: The country with the least number of athletes at the 1928 Summer Olympics was Luxembourg, which had only 2 athletes.' then your output should be just: 'Luxembourg'
+
 If after 12 iterations also a tool usage is not useful then try to answer directly based on your knowledge. If you cannot answer then just say "no_answer" as YOUR FINAL ANSWER.
 
 """