Update utils.py

utils.py

@@ -23,7 +23,7 @@ DEBUG_MODE = config['DEBUG_MODE']
 
 def check_api_keys():
     """Check for the presence of required API keys."""
-    required_keys = ['OPENAI_API_KEY', 'DEEPSEEK_API_KEY', 'TAVILY_API_KEY', 'ANTHROPIC_API_KEY', 'GEMINI_API_KEY']
+    required_keys = ['OPENAI_API_KEY', 'DEEPSEEK_API_KEY', 'TAVILY_API_KEY']
     missing_keys = [key for key in required_keys if not os.environ.get(key)]
 
     if missing_keys: