Update app.py

app.py

@@ -33,7 +33,7 @@ def plot_reduced_data(reduced_data, labels, title):
                  arrowprops=dict(arrowstyle="->", color='green', lw=3))
     
     # Data for the arrow 2
-    end_point = ((reduced_data[-1, 0] , (reduced_data[-1, 1]))  # Starting point of the arrow
+    end_point = (reduced_data[-1, 0] , reduced_data[-1, 1])  # Starting point of the arrow
     start_point = (reduced_data[2, 0], reduced_data[2, 1])  # Ending point of the arrow
     
     # Adding an arrow 2