app.py

rom transformers 
import GPT2LMHeadModel, GPT2Tokenizer
model_id = "gpt2"

model = GPT2LMHeadModel.from_pretrained(model_id)

tokenizer = GPT2Tokenizer.from_pretrained(model_id)




text = "Hello"

encoded_text = tokenizer(text, return_tensors="pt") 




outputs = model(**encoded_text)