gemini env key

prepare_env.py

@@ -76,7 +76,7 @@ def setup_models():
     )
     
     # Initialize LLM
-    genai_api_key = os.getenv('GOOGLE_API_KEY', 'AIzaSyBho3W4W9fR7wHUJbX18JKH-12wDSD7pWg')
+    genai_api_key = os.getenv('GOOGLE_API_KEY')
     llm = ChatGoogleGenerativeAI(
         model="gemini-2.0-flash",
         google_api_key=genai_api_key

rag_pipeline.py

@@ -223,7 +223,7 @@ def initialize_rag_pipeline(tools):
     # Initialize LlamaIndex LLM
     llama_index_llm = GoogleGenAI(
         model="models/gemini-2.0-flash",
-        api_key=os.getenv('GOOGLE_API_KEY', 'AIzaSyDsbC8H6e08TKDwa5WPE3SiBA39e20K4co'),
+        api_key=os.getenv('GOOGLE_API_KEY'),
     )
     
     # Create agent