Update app.py

app.py

@@ -5,6 +5,7 @@ import streamlit.components.v1 as components
 from sklearn.preprocessing import LabelEncoder
 le = LabelEncoder()
 
+
 # Load the pickled model
 def load_model():
     return pickle.load(open('Waiter_tips_Prediction_linear.pkl', 'rb')) #change
@@ -27,7 +28,7 @@ def app_design():
     st.subheader("Enter the following values:") #change
 
     smoker = st.text_input("smoker")
-    smoker = labelencoder.fit_transform(['smoker'])
+    smoker = le.fit_transform(['smoker'])
     total_bill = st.number_input("total_bill")
     
     sex = st.selectbox("sex",('Male','Female'))
@@ -35,12 +36,11 @@ def app_design():
         Sex = 1
     else:
         Sex = 0
-        
     size = st.number_input("size")
     day = st.text_input("day")
-    day = labelencoder.fit_transform(['day'])
+    day = le.fit_transform(['day'])
     time = st.text_input("time")
-    time = labelencoder.fit_transform(['time'])
+    time = le.fit_transform(['time'])