Update app.py

app.py

@@ -2,6 +2,7 @@ from transformers import AutoTokenizer
 from transformers import pipeline
 from transformers import TextDataset, DataCollatorForLanguageModeling
 from transformers import Trainer, TrainingArguments,AutoModelWithLMHead
+import gradio as gr
 
 chef = pipeline('text-generation', model="./en_gpt2-medium_rachel_replics/en_gpt2-medium_rachel_replics", tokenizer="gpt2-medium")