Update app.py

app.py

@@ -17,8 +17,8 @@ import os
 
 
 
-
-alphacast = Alphacast(os.getenv('key_alphacast'))
+key = os.getenv('key_alphacast')
+alphacast = Alphacast(key)
 dataset = alphacast.datasets.dataset(5664)
 df = dataset.download_data(format = "pandas", startDate=None, endDate=None, filterVariables = [], filterEntities = {})
 data = df[["country","Date","Real Consumption at constant 2017 national prices (In mil. 2017US$)",