Update app.py

app.py

@@ -4,9 +4,10 @@ import requests
 import pandas as pd
 from datetime import datetime
 app = Flask(__name__)
-api_key = os.getenv("API_KEY")
+
 # Function to fetch data from the API
-def fetch_market_data(state=None, district=None, market=None, commodity=None):
+def fetch_market_data(state=None, district=None, market=None, commodity=None):  
+    api_key = os.getenv("GOV_API_KEY")
     api_key = api_key
     base_url = "https://api.data.gov.in/resource/9ef84268-d588-465a-a308-a864a43d0070"
     params = {