Update app.py

app.py

@@ -137,7 +137,7 @@ def main():
             if st.button("Predict"):
             # Call the predict method of the MarkovChainClassifier instance
                 pred = model.predict()
-                if pred == T:
+                if pred == 'T':
                     st.write("Prediction: Visitor is likely to convert into a customer.")
                 else:
                     st.write("Prediction: Visitor is unlikely to convert into a customer.")