Update app.py

app.py

@@ -39,13 +39,13 @@ model_output = gr.Label(label='Charges')
 # the functions runs when 'Submit' is clicked or when a API request is made
 def predict_charges(age, bmi, children, sex, smoker, region, prediction):
     sample = {
-        'Age': age,
-        'BMI': bmi,
-        'Children': children,
-        'Sex': sex,
-        'Smoker': smoker,
-        'Region': region,
-        'Prediction': prediction
+        'age': age,
+        'bmi': bmi,
+        'children': children,
+        'sex': sex,
+        'smoker': smoker,
+        'region': region,
+        'prediction': prediction
     }
     data_point = pd.DataFrame([sample])
     print('data point: ', data_point)
@@ -56,13 +56,13 @@ def predict_charges(age, bmi, children, sex, smoker, region, prediction):
           with log_file.open("a") as f:
               f.write(json.dumps(
                  {
-                     'Age': age,
-                     'BMI': bmi,
-                     'Children': children,
-                     'Sex': sex,
-                     'Smoker': smoker,
-                     'Region': region,
-                     'Prediction': prediction[0]
+                     'age': age,
+                     'bmi': bmi,
+                     'children': children,
+                     'sex': sex,
+                     'smoker': smoker,
+                     'region': region,
+                     'prediction': prediction[0]
                   }
               ))
               f.write("\n")