Update app.py

app.py

@@ -22,7 +22,7 @@ def load_model():
 
     flan_ul = HuggingFaceHub(repo_id="google/flan-ul2", 
                                 model_kwargs={"temperature":0.1, "max_new_tokens":200},
-                                huggingfacehub_api_token="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")
+                                huggingfacehub_api_token="")
 
     qa_chain = get_new_chain1(vectorstore, flan_ul, flan_ul, isFlan=True)
     return qa_chain