Update app.py

app.py

@@ -71,8 +71,9 @@ api_key = os.getenv("OPENAI_API_KEY")
 
 
 @st.cache_resource
-def load_vector_store(file_path, store_name):
-    vector_store_path = os.path.join("Private_Book", f"{store_name}.pkl")
+def load_vector_store(file_path, store_name, force_reload=False):
+    local_repo_path = "Private_Book"
+    vector_store_path = os.path.join(local_repo_path, f"{store_name}.pkl")
 
     # Check if vector store already exists and force_reload is False
     if not force_reload and os.path.exists(vector_store_path):