Update app.py

app.py

@@ -3,6 +3,7 @@ import hopsworks
 import joblib
 import pandas as pd
 import datetime
+from datetime import timedelta
 from functions import *
 from PIL import Image
 
@@ -27,7 +28,7 @@ today = datetime.now()
 city = "helsinki"
 weather_df = pd.DataFrame()
 for i in range(8):
-    weather_data = get_weather_df([get_weather_data((datetime.now() + datetime.timedelta(days=i)).strftime("%Y-%m-%d"))])
+    weather_data = get_weather_df([get_weather_data((datetime.now() + timedelta(days=i)).strftime("%Y-%m-%d"))])
     weather_df = weather_df.append(weather_data)
         
 weather_df = weather_df.drop(columns=["precipprob", "uvindex", "date","city","conditions"]).fillna(0)