from transformers import AutoModelForSequenceClassification, AutoTokenizer
import torch

# Define custom pipeline for multilabel classification
class MultilabelPipeline:
    def init(self, model_name):
        self.model = AutoModelForSequenceClassification.from_pretrained(model_name)
        self.tokenizer = AutoTokenizer.from_pretrained(model_name)

    def call(self, input_text):
        inputs = self.tokenizer(input_text, return_tensors="pt")
        with torch.no_grad():
            outputs = self.model(**inputs)
        logits = outputs.logits

        # Apply sigmoid to get probabilities for multilabel classification
        probabilities = torch.sigmoid(logits)

        return probabilities.tolist()

# Create instance of the custom pipeline
pipe = MultilabelPipeline("TheStrangerOne/gemma-2-9b-it-bnb-4bit-lora-multilabel")

# Example input
probs = pipe("Your input prompt here")
print("Probabilities:", probs)