Update app.py

app.py

@@ -42,6 +42,9 @@ data_fields = {
 # Organize input fields into two columns
 col1, col2 = st.columns(2)
 
+# Initialize input_data dictionary
+input_data = {}
+
 # Function to preprocess input data
 def preprocess_input_data(input_data):
     numerical_cols = ['PRG', 'PL', 'PR', 'SK', 'TS', 'M11', 'BD2', 'Age']