pipeline.py

import json
from typing import Any, Dict, List

import sklearn
import os
import joblib
import numpy as np
import whatlies



class PreTrainedPipeline():
    def __init__(self, path: str):
        # load the model
        self.model = joblib.load(os.path.join(path, "model.pkl"))

    def __call__(self, inputs):
        predictions = self.model.predict_proba([inputs])
        labels = []
        for cls in predictions[0]:
          labels.append({
                  "label": f"LABEL_{cls}",
                  "score": predictions[0][cls],
              })
        return labels