Update langgraph_pr_review_bot.py

langgraph_pr_review_bot.py

@@ -93,6 +93,18 @@ class PRReviewState(BaseModel):
     last_error: Optional[str] # For any general error messages
 
 
+
+google_api_key = os.getenv("GOOGLE_API_KEY")
+if not google_api_key:
+    print("Google API key not found in environment variables.")
+print(f"Using Google API key: {google_api_key[:4]}... (truncated for security)")
+
+git_hub_token = os.getenv("GITHUB_token_ID")
+if not git_hub_token:
+    print("git_hub_token not found in environment variables.")
+print(f"git_hub_token : {git_hub_token[:4]}... (truncated for security)")
+
+
 # For local testing, you might need to load dotenv if your environment variables
 # are managed via a .env file. In a deployed environment, they would likely be
 # set directly.