Update app.py

app.py

@@ -219,7 +219,7 @@ if show_regression and selected_feature in X.columns and selected_target == 'Med
     line = model_feature.predict(X_feature)
     ax.plot(df[selected_feature], line, color='red', linewidth=2)
 
-st.pyplot(fig)
+st.pyplot(residuals)
 
 # Prediction
 st.subheader('Predict Median House Value')