Adding default values for both inputs

app.py

@@ -65,8 +65,8 @@ def generate_random_walk(iters, step_size = 1):
     image_array = np.array(fig.canvas.renderer.buffer_rgba())
     return image_array
 
-iters = gr.inputs.Number(label="How many random steps?")
-step_size = gr.inputs.Number(label="step size, defaults to 1")
+iters = gr.inputs.Number(label="How many random steps?", default=1e5)
+step_size = gr.inputs.Number(label="Step size", default=1)
 
 iface = gr.Interface(fn=generate_random_walk, inputs=[iters, step_size], outputs="image", title="2-D Random Walk Plot", description="Steps along NEWS directions only")
 iface.launch()