from transformers import AutoModelForCausalLM, AutoTokenizer, pipeline

model = AutoModelForCausalLM.from_pretrained("allenai/OLMo-1B", trust_remote_code=True)
tokenizer = AutoTokenizer.from_pretrained("allenai/OLMo-1B", trust_remote_code=True)

pipe = pipeline("text-generation", model=model, tokenizer=tokenizer, max_new_tokens=1024, repetition_penalty=1.2, temperature=0.4)