Update app.py

app.py

@@ -26,6 +26,30 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     """
     return "What magic will you build ?"
 
+@tool
+def my_youtube_search__tool(arg1:str)-> list[str]:
+    """A tool that search for videos in youtube and returns the list of links based on the video publish date 
+    Args:
+        arg1: search text
+    """
+    api_key = os.getenv("MY_YOUTUBE_API_KEY")
+    search_url = "https://www.googleapis.com/youtube/v3/search"
+    params = {
+        "part": "snippet",
+        "q": arg1,
+        "type": "video",
+        "order": "date",
+        "maxResults": 5,
+        "key": api_key
+    }
+    response = requests.get(search_url, params=params, timeout=10)
+    if response.status_code != 200:
+        return [f"Error fetching videos. Status code: {response.status_code}"]  
+    
+    results = response.json().get("items", [])
+    video_links = [ f"https://www.youtube.com/watch?v={item['id']['videoId']}" for item in results]
+    return video_links
+    
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.