Update agent/graph.py

agent/graph.py

@@ -23,7 +23,7 @@ class AgentState(TypedDict):
 # Ensure OPENAI_API_KEY is set in the environment
 #GOOGLE_API_KEY = ""
 try:
-    llm = ChatGoogleGenerativeAI(model="gemini-2.5-flash-lite", temperature=0.7, api_key=GOOGLE_API_KEY)
+    llm = ChatGoogleGenerativeAI(model="gemini-2.5-flash-lite", temperature=0.7)
 except Exception as e:
     print(f"Warning: Failed to initialize ChatOpenAI: {e}")
     llm = None