Update app.py

app.py

@@ -8,16 +8,19 @@ from langchain_google_genai import ChatGoogleGenerativeAI
 from langchain.agents.agent_types import AgentType
 from langchain_experimental.agents.agent_toolkits import create_csv_agent
 
+import os
+API_KEY=os.getenv['GOOGLE_API_KEY']
+
 # API keys-----------------move them to ENV 
 os.environ["OPENAI_API_KEY"] = "NA"
-os.environ["GOOGLE_API_KEY"] = "AIzaSyD7jKc5MdkRLakxcyhvrpie8XgbwY98NMo"
+os.environ["GOOGLE_API_KEY"] = API_KEY
 
 # Load The Gemini model for LLM
 llm = ChatGoogleGenerativeAI(
     model="gemini-1.5-flash-latest",
     verbose=True,               
     temperature=0.6,            # high temp=high accuracy and low creativity                                   
-    google_api_key="AIzaSyD7jKc5MdkRLakxcyhvrpie8XgbwY98NMo"
+    google_api_key=API_KEY
 )
 
 #<-----------------------------Tools----------------------------------->