Update app.py

app.py

@@ -36,3 +36,8 @@ from datasets import load_dataset
 
 # Login using e.g. `huggingface-cli login` to access this dataset
 ds = load_dataset("KadamParth/NCERT_Chemistry_11th")
+
+from transformers import OpenAIGPTTokenizer, TFOpenAIGPTModel
+
+tokenizer = OpenAIGPTTokenizer.from_pretrained("openai-community/openai-gpt")
+model = TFOpenAIGPTModel.from_pretrained("openai-community/openai-gpt")