Update base_agent.py

base_agent.py

@@ -10,7 +10,7 @@ class BaseAgent:
     def __init__(self, model):
         """Initialize the base agent with the specified model."""
         print("Initializing Base Agent with " + model)
-        if model in None:
+        if model is None:
             model = os.getenv("DEFAULT_LLM_MODEL")
             
         openai_key = os.getenv("OPENAI_API_KEY")