# model_wrappers/model_a.py
from transformers import pipeline

# 中文 GPT2：Wenzhong
model_a = pipeline("text-generation", model="IDEA-CCNL/Wenzhong-GPT2-110M", tokenizer="IDEA-CCNL/Wenzhong-GPT2-110M")

def run_model_a(prompt: str) -> str:
    output = model_a(prompt,
                     max_length=100,
                     do_sample=True,
                     temperature=0.8,
                     top_k=50,
                     top_p=0.95)
    return output[0]["generated_text"]