classifier_labeler.py

from transformers import Tool
from remyxai.utils import labeler

class RemyxClassifier(Tool):
    name = "custom_classifier"
    description = (
        """
    This is a tool that fetches or trains a custom classifier 
    and returns a json file containing the labels of the images in a directory.
    It takes an image directory and a comma separated string of labels
    as input, and returns the json file containing the predicted labels 
    for each image as output
    """
    )

    inputs = ["text", "text"]
    outputs = ["text"]

    def __call__(self, image_directory: str, labels: str):
        labels_list = [l.strip() for l in labels.split(",")]
        model_name = "labeler_{}".format("_".join(labels_list))
        result = labeler(labels=labels_list, 
                         image_dir=image_directory, 
                         model_name=model_name)
        return result