Modifying the default model

crew.py

@@ -14,7 +14,7 @@ from crewai_tools import ScrapeWebsiteTool, SerperDevTool
 class TravelCrew:
     """Crew to do travel planning"""
 
-    def __init__(self, model_name='Meta-Llama-3.1-70B-Instruct') -> None:
+    def __init__(self, model_name='Meta-Llama-3.3-70B-Instruct') -> None:
         """Initialize the crew."""
         super().__init__()
         self.agents_config = 'config/agents.yaml'