changed runner

app.py

@@ -7,7 +7,7 @@ For more information on `huggingface_hub` Inference API support, please check th
 # client = InferenceClient("karanzrk/bert-Causal-QA")
 
 from transformers import pipeline
-generator = pipeline('text-generation', model = 'karanzrk/bert-Causal-QA', tokenizer="bert-base-uncased", max_length = 128)
+generator = pipeline('text-generation', model = 'karanzrk/gpt2-qa', tokenizer="gpt2", max_length = 128)
 # generator("Hello, I'm a language model", max_length = 30, num_return_sequences=3)
 
 
@@ -76,7 +76,7 @@ def inference(text):
 with gr.Blocks() as demo:
  gr.Markdown(
  """
- # Welcome to bert-demo
+ # Welcome to gpt2-demo
  Ask your question
  """
  )