Added download_test_data method

knowledge_gpt/core/data.py

@@ -0,0 +1,12 @@
+import streamlit as st
+from gdown import download_folder
+
+
+@st.cache_resource(show_spinner=False)
+def download_test_data():
+    # url = f"https://drive.google.com/drive/folders/uc?export=download&confirm=pbef&id={file_id}"
+    url = "https://drive.google.com/drive/folders/1uDSAWtLvp1YPzfXUsK_v6DeWta16pq6y"
+    with st.spinner(text="Downloading test data. This might take a minute."):
+        # @TODO: replace gown solution with a custom solution compatible with GitHub and
+        # use st.progress to get more verbose during download
+        download_folder(url=url, quiet=False, use_cookies=False, output="./data/")