Update app.py

app.py

@@ -6,12 +6,10 @@ from groq import Groq
 import pandas as pd
 from datetime import datetime, timedelta
 
-# Load environment variables from .env file
-load_dotenv()
 
 # API Keys from .env file
-ALPHA_VANTAGE_API_KEY = os.getenv("ALPHA_VANTAGE_API_KEY")
-GROQ_API_KEY = os.getenv("GROQ_API_KEY")
+ALPHA_VANTAGE_API_KEY = os.environ.get("ALPHA_VANTAGE_API_KEY")
+GROQ_API_KEY = os.environ.get("GROQ_API_KEY")
 
 # Initialize Groq client
 groq_client = Groq(api_key=GROQ_API_KEY)