Update app.py

app.py

@@ -1,5 +1,4 @@
 import gradio as gr
-from huggingface_hub import InferenceClient
 from langchain_core.vectorstores import InMemoryVectorStore
 from langchain.chains import RetrievalQA
 from langchain_community.embeddings import HuggingFaceEmbeddings
@@ -9,7 +8,6 @@ from langchain_groq import ChatGroq
 """
 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("HuggingFaceH4/zephyr-7b-beta")
 
 model_name = "llama-3.3-70b-versatile"
 groq_api_key = "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"