Update app.py

app.py

@@ -27,7 +27,7 @@ with st.spinner('Loading datasets...'):
     hf_hub_download(repo_id="Geraldine/hal_univcotedazur_shs_articles_2013-2023", 
                 filename="hal_embeddings.pkl", 
                 repo_type="dataset",
-                cache_dir="data", local_dir="data")
+                cache_dir="embeddings", local_dir="embeddings")
     file = open("data/hal_embeddings.pkl",'rb')
     corpus_embeddings = pickle.load(file)