Update app.py

app.py

@@ -23,8 +23,10 @@ def generate_julia_set(num_points, c):
         return z[0]**2 - z[1]**2 + c[0], 2*z[0]*z[1] + c[1]
     x, y, z = np.zeros(num_points), np.zeros(num_points), np.zeros((num_points, 2))
     z[0] = (1, 1)
-    for i in range(1, num_points):
+    i = 1
+    while i < num_points:
         x[i], y[i], z[i] = f(z[i-1], c)
+        i += 1
     return (x, y, z[:, 0])
 
 num_points = st.slider('How many points do you want to generate?', 1000, 100000, 10000)