Update app.py

app.py

@@ -18,20 +18,51 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     """
     return "What magic will you build ?"
 
-def get_capital(state):
+@tool
+def duckduckgo_search(query: str) -> str:
+    """A tool that performs a DuckDuckGo search using the Instant Answer API.
+    
+    Args:
+        query: The search query string.
+        
+    Returns:
+        str: A summary of the search results or an error message.
+    """
     import requests
-    api_url = f"http://api.duckduckgo.com/"
-    response = requests.get(api_url)
-    if response.status_code == 200:
+
+    try:
+        url = "https://api.duckduckgo.com/"
+        params = {
+            "q": query,
+            "format": "json",
+            "no_html": 1,
+            "skip_disambig": 1,
+        }
+        response = requests.get(url, params=params)
+        if response.status_code != 200:
+            return f"Error: Received status code {response.status_code} from DuckDuckGo."
+        
         data = response.json()
-        return data.get("capital", "No capital information available")
-    else:
-        return "Error: Unable to fetch capital data."
+        abstract_text = data.get("AbstractText", "")
+        if abstract_text:
+            return f"Result: {abstract_text}"
+        
+        # If no abstract is provided, try returning the first available related topic's text.
+        related_topics = data.get("RelatedTopics", [])
+        for topic in related_topics:
+            if isinstance(topic, dict):
+                if "Text" in topic:
+                    return f"Result: {topic['Text']}"
+                if "Topics" in topic:
+                    for subtopic in topic["Topics"]:
+                        if "Text" in subtopic:
+                            return f"Result: {subtopic['Text']}"
+        
+        return "No results found."
+    
+    except Exception as e:
+        return f"Error performing search: {str(e)}"
 
-# Execute the function and prepare the final answer
-result = get_weather("New York")
-final_answer = f"The current weather in New York is: {result}"
-print(final_answer)
     
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: