Update app.py

app.py

@@ -3,6 +3,10 @@ import os
 from huggingface_hub import InferenceClient
 from datasets import load_dataset
 import random
+from transformers import AutoTokenizer, AutoModel
+
+tokenizer = AutoTokenizer.from_pretrained("Qwen/Qwen2.5-Math-PRM-7B", trust_remote_code=True)
+model = AutoModel.from_pretrained("Qwen/Qwen2.5-Math-PRM-7B", trust_remote_code=True)
 
 
 # Load math datasets for sample problems