Update app.py

app.py

@@ -2,15 +2,13 @@ import gradio as gr
 
 from langchain.document_loaders import OnlinePDFLoader
 
-from huggingface_hub import notebook_login
-
-huggingface-cli login --token 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
+access_token = "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" 
 
 from langchain.text_splitter import CharacterTextSplitter
 text_splitter = CharacterTextSplitter(chunk_size=350, chunk_overlap=0)
 
 from langchain.llms import HuggingFaceHub
-flan_ul2 = HuggingFaceHub(repo_id="google/flan-ul2", model_kwargs={"temperature":0.1, "max_new_tokens":300})
+flan_ul2 = HuggingFaceHub(repo_id="google/flan-ul2", model_kwargs={"temperature":0.1, "max_new_tokens":300}, token=access_token)
 
 from langchain.embeddings import HuggingFaceHubEmbeddings
 embeddings = HuggingFaceHubEmbeddings()