app.py

import gradio as gr
import torch
from PIL import Image
import os
import time
from transformers import ResNetForImageClassification, AutoImageProcessor

# Load model and processor
processor = AutoImageProcessor.from_pretrained("glazzova/body_type")
model = ResNetForImageClassification.from_pretrained("glazzova/body_type")

# Load example images from the "template" folder
example_images = [
    os.path.join("template", x) for x in os.listdir("template") if x.lower().endswith((".png", ".jpg", ".jpeg"))
]

# Define the classification function
def body_classification(image):
    start_time = time.time()  # Record start time
    inputs = processor(image, return_tensors="pt")  # Process the image
    
    # Get predictions
    with torch.no_grad():
        logits = model(**inputs).logits
    
    predicted_label = logits.argmax(-1).item()
    label = model.config.id2label[predicted_label]
    elapsed_time = time.time() - start_time  # Calculate elapsed time
    
    return label, f"{elapsed_time:.2f} seconds"

# Create the Gradio interface
with gr.Blocks() as demo:
    gr.Markdown("# Body Type Classifier")
    gr.Markdown(
        """
        Upload an image or use the example images to predict the body type. 
        The app uses a pre-trained ResNet model fine-tuned for body type classification.
        
        **by Ishwor Subedi**  
        GitHub: [@ishworrsubedii](https://github.com/ishworrsubedii)
        """
    )
    
    with gr.Row():
        with gr.Column():
            image_input = gr.Image(type="pil", label="Upload Image")
        with gr.Column():
            label_output = gr.Textbox(label="Predicted Body Type")
            time_output = gr.Textbox(label="Processing Time (s)")
    
    classify_button = gr.Button("Classify")
    classify_button.click(body_classification, inputs=image_input, outputs=[label_output, time_output])

    gr.Markdown("### Example Images")
    # Add example images as inputs
    gr.Examples(examples=example_images, inputs=image_input, label="Template Images")

# Run the app
if __name__ == "__main__":
    demo.launch(debug=True)