Update tools.py

tools.py

@@ -8,19 +8,19 @@ yt_tool=YoutubeChannelSearchTool()
 
 def set_channel_handle(channel_handle=None):
 
-    os.environ["HUGGINGFACE_ACCESS_TOKEN"]=os.getenv("HUGGINGFACE_ACCESS_TOKEN")
+    os.environ["GEMINI_API_KEY"]=os.getenv("GEMINI_API_KEY")
     
     config = dict(
         llm=dict(
             provider="google",
             config=dict(
-                model="meta-llama/Llama-3-70b-chat-hf"
+                model="gemini-2.0-flash-exp"
             ),
         ),
         embedder=dict(
             provider="google",
             config=dict(
-                model="meta-llama/Llama-3-70b-chat-hf"
+                model="gemini-2.0-flash-exp"
             ),
         ),
     )