Generating image

app.py

@@ -2,7 +2,6 @@ import matplotlib.pyplot as plt
 import random
 import gradio as gr
 
-
 def generate_random_walk(iters):
     directions = ['east', 'north', 'north', 'south']
     start_point = [0, 0]
@@ -64,7 +63,8 @@ def generate_random_walk(iters):
     buf.seek(0)
     
     return buf.read()
+iters = gr.inputs.Textbox(label="Number of random steps")
 
 # Create a Gradio interface
-iface = gr.Interface(fn=generate_random_walk, inputs="text", outputs="image", title="Random Walk Plot")
+iface = gr.Interface(fn=generate_random_walk, inputs=iters, outputs="image", title="Random Walk Plot")
 iface.launch()