Update app.py

app.py

@@ -1,11 +1,11 @@
 import gradio as gr
-from transformers import pipeline
-"""
+
 from huggingface_hub import InferenceClient
+"""
 For more information on `huggingface_hub` Inference API support, please check the docs: https://huggingface.co/docs/huggingface_hub/v0.22.2/en/guides/inference
-client = InferenceClient("thviet79/model-QA-medical")
+
 """
-client = pipeline("thviet79/model-QA-medical")
+client = InferenceClient("thviet79/model-QA-medical")
 
 def respond(
     message,