Update app.py

app.py

@@ -33,7 +33,7 @@ def get_dataset():
     _cursor = _conn.cursor()
     _query = "SELECT id , ds ,a_temp ,m_temp ,n_temp ,y ,a_pres ,m_pres ,a_ws ,m_ws ,a_humi ,m_humi ,n_humi ,a_vis flat,m_vis ,n_vis  FROM weather_new"
     _cursor.execute(_query)
-    _data = cursor.fetchall()
+    _data = _cursor.fetchall()
     _cursor.close()
     _conn.close()
     _df = pd.DataFrame(_data,columns=['id','ds','a_temp','m_temp','n_temp','y','a_pres','m_pres','a_ws','m_ws','a_humi','m_humi','n_humi' ,'a_vis','m_vis' ,'n_vis']).drop('id',axis=1)