Update app.py

app.py

@@ -67,9 +67,9 @@ def generate_random_walk(iters, step_size = 1, random_seed=42):
     image_array = np.array(fig.canvas.renderer.buffer_rgba())
     return image_array
 
-iters = gr.Number(label="How many random steps?", default=1e5)
-step_size = gr.Number(label="Step size", default=1)
-random_seed = gr.Number(label="Random seed", default=42)
+iters = gr.Number(value=1e5,label="How many random steps?")
+step_size = gr.Number(value=1,label="Step size")
+random_seed = gr.Number(value=42,label="Random seed")
 
 iface = gr.Interface(fn=generate_random_walk, inputs=[iters, step_size, random_seed], outputs="image", title="2-D Random Walk Plot", description="Steps along NEWS directions only")
 iface.launch()