app.py

import gradio as gr
from PIL import Image, ImageOps, ImageEnhance

def edit_image(img_data, operation, *args):
    image = Image.open(img_data)
    
    if operation == "rotate":
        angle = int(args[0])
        image = image.rotate(angle, expand=True)
    elif operation == "crop":
        left, top, right, bottom = map(int, args)
        image = image.crop((left, top, right, bottom))
    elif operation == "resize":
        width, height = map(int, args)
        image = image.resize((width, height))
    elif operation == "flip":
        if args[0] == "horizontal":
            image = ImageOps.mirror(image)
        else:
            image = ImageOps.flip(image)
    elif operation == "color":
        factor = float(args[0])
        image = ImageEnhance.Color(image).enhance(factor)
    
    return image

examples = [
    ["rotate", "90", "crop", "100,100,400,400"],
    ["resize", "400,400", "flip", "horizontal"],
    ["color", "1.5"]
]

with gr.Blocks() as demo:
    with gr.Row():
        gr.Markdown("# Image Editor")

    with gr.Row():
        with gr.Column():
            edit_operation = gr.Dropdown(choices=["rotate", "crop", "resize", "flip", "color"], label="Edit Operation")
            edit_args = gr.Textbox(label="Edit Arguments (comma-separated)", placeholder="For rotate: angle, For crop: left,top,right,bottom, For resize: width,height, For flip: horizontal/vertical, For color: factor")

            edit_button = gr.Button("Edit Image")
            edited_image = gr.Image(label="Edited Image", type="pil", interactive=True)

        edit_button.click(
            fn=lambda img_data, operation, args: edit_image(img_data, operation, *args.split(',')),
            inputs=[edited_image, edit_operation, edit_args],
            outputs=[edited_image]
        )

demo.queue().launch()