from transformers import pipeline
import json

# Load the model
def model_fn(model_dir):
    classifier = pipeline("text-classification", model=model_dir)
    return classifier

# Handle requests
def predict_fn(input_data, model):
    # Parse input data
    data = json.loads(input_data)
    texts = data.get("inputs", [])
    predictions = model(texts)
    return predictions