app.py

import gradio as gr
from PIL import Image

def resize_image(image, width, height):
    image = Image.open(image)
    image = image.resize((width, height))
    return image
 
with gr.Blocks() as demo:
    gr.Markdown("# 🖼️ Image Scaler")
    with gr.Row():
        image_input = gr.File(label="Upload Image")
        width_input = gr.Number(label="New Width", value=512)
        height_input = gr.Number(label="New Height", value=512)

    output = gr.Image(label="Resized Image")

    btn = gr.Button("Resize Image")
    btn.click(fn=resize_image, inputs=[image_input, width_input, height_input], outputs=output)

demo.launch()