Fix DataFrame column names in wine function

app.py

@@ -20,7 +20,7 @@ def wine(fixed_acidity, volatile_acidity, citric_acid, residual_sugar, chlorides
         type = 1
 
     print("Calling function")
-    df = pd.DataFrame([[fixed_acidity, volatile_acidity, citric_acid, residual_sugar, chlorides, total_sulfur_dioxide, ph, sulphates, alcohol, type]], columns=['fixed acidity', 'volatile acidity', 'citric acid', 'residual sugar', 'chlorides', 'total sulfur dioxide', 'ph', 'sulphates', 'alcohol', 'type'])
+    df = pd.DataFrame([[fixed_acidity, volatile_acidity, citric_acid, residual_sugar, chlorides, total_sulfur_dioxide, ph, sulphates, alcohol, type]], columns=['fixed_acidity', 'volatile_acidity', 'citric_acid', 'residual_sugar', 'chlorides', 'total_sulfur_dioxide', 'ph', 'sulphates', 'alcohol', 'type'])
 
     print("Predicting")
     print(df)