app.py

import gradio as gr
import torch
from torchvision import models, transforms
from PIL import Image, ImageEnhance
import numpy as np
import cv2

model = models.detection.fasterrcnn_resnet50_fpn(pretrained=True)
model.eval()

transform = transforms.Compose([
    transforms.ToTensor()
])

def detect_dress(image):
    image_tensor = transform(image).unsqueeze(0)
    with torch.no_grad():
        outputs = model(image_tensor)
    
    boxes = outputs[0]['boxes'].numpy()
    scores = outputs[0]['scores'].numpy()
    threshold = 0.8
    dress_boxes = [box for box, score in zip(boxes, scores) if score > threshold]

    draw = ImageDraw.Draw(image)
    for box in dress_boxes:
        draw.rectangle(box.tolist(), outline="red", width=3)
    
    return image, dress_boxes

def crop_image(image, box):
    return image.crop(box)

def adjust_color(image, factor):
    enhancer = ImageEnhance.Color(image)
    return enhancer.enhance(factor)

def process_image(image, edit_type, factor):
    detected_image, boxes = detect_dress(image)
    
    if not boxes:
        return detected_image, "No dresses detected."

    if edit_type == "Crop":
        box = boxes[0]
        edited_image = crop_image(image, box)
    elif edit_type == "Adjust Color":
        edited_image = adjust_color(image, factor)
    else:
        edited_image = image

    return edited_image, "Edit applied."

iface = gr.Interface(
    fn=process_image,
    inputs=[
        gr.inputs.Image(type="pil"),
        gr.inputs.Radio(choices=["None", "Crop", "Adjust Color"]),
        gr.inputs.Slider(0.5, 2.0, step=0.1, label="Factor")
    ],
    outputs=[
        gr.outputs.Image(type="pil"),
        gr.outputs.Textbox(label="Result")
    ],
    live=True
)

iface.launch()