clear transformers cache first

app.py

@@ -2,6 +2,7 @@ import os
 import requests
 import io
 import time
+import transformers
 from getpass import getpass
 from langchain import HuggingFaceHub
 from langchain.embeddings import HuggingFaceEmbeddings
@@ -27,9 +28,10 @@ question_examples = [
 ]
 
 os.environ["HUGGINGFACEHUB_API_TOKEN"] = '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'
-
 REPO_ID = "declare-lab/flan-alpaca-large"
 
+transformers.utils.move_cache()
+
 llm = HuggingFaceHub(
   repo_id=REPO_ID, 
   model_kwargs={"temperature":0, "max_length":512}