app.py

import datasets
from transformers import AutoFeatureExtractor, AutoModelForImageClassification
import gradio as gr
import torch
import transformers


dataset = datasets.load_dataset("beans")
extractor = AutoFeatureExtractor.from_pretrained("saved_model_files")
model = AutoModelForImageClassification.from_pretrained("saved_model_files")

labels = dataset['train'].features['labels'].names

def classify(im):
  features = extractor(im, return_tensors='pt')
  with torch.no_grad():
    logits = model(features["pixel_values"])[-1]
  probability = torch.nn.functional.softmax(logits, dim=-1)
  probs = probability[0].detach().numpy()
  confidences = {label: float(probs[i]) for i, label in enumerate(labels)} 
  return confidences



interface = gr.Interface(classify, inputs='image', outputs='label', title='Leaf classification on beans dataset',
                         description='Sample fine-tuning a ViT for leaf classification. Upload a picture of a leaf to see if it is healthy, has angular leaf spots or bean rust.')

interface.launch()