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import os | |
from typing import Dict | |
from transformers import ( | |
AutoModelForSequenceClassification, | |
AutoTokenizer, | |
TextClassificationPipeline, | |
) | |
class TweetPipeline: | |
def __init__(self): | |
self.emotion_pipeline = TextClassificationPipeline( | |
model=AutoModelForSequenceClassification.from_pretrained( | |
"elozano/tweet_emotion_eval" | |
), | |
tokenizer=AutoTokenizer.from_pretrained("elozano/tweet_emotion_eval"), | |
) | |
self.offensive_pipeline = TextClassificationPipeline( | |
model=AutoModelForSequenceClassification.from_pretrained( | |
"elozano/tweet_offensive_eval" | |
), | |
tokenizer=AutoTokenizer.from_pretrained("elozano/tweet_offensive_eval"), | |
) | |
self.sentiment_pipeline = TextClassificationPipeline( | |
model=AutoModelForSequenceClassification.from_pretrained( | |
"elozano/tweet_sentiment_eval" | |
), | |
tokenizer=AutoTokenizer.from_pretrained("elozano/tweet_sentiment_eval"), | |
) | |
def __call__(self, text: str) -> Dict[str, str]: | |
return { | |
"emotion": self.emotion_pipeline(text)[0]["label"], | |
"offensive": self.offensive_pipeline(text)[0]["label"], | |
"sentiment": self.sentiment_pipeline(text)[0]["label"], | |
} | |