fix directory

classify_videos.sh

@@ -1,4 +1,11 @@
 #!/bin/bash
+download_dir="$(grep download_dir "${CONFIG_FILE}" | awk 'BEGIN {FS="="} {print($2)}' | sed 's/"//g')"
+if [ "${download_dir}" == "" ]; then
+    download_dir="${HOME}/downloaded_youtube_videos"
+fi
+cd "${download_dir}" || exit 1
+chmod 0777 "${download_dir}" -R
+chown glances:ssl-cert "${download_dir}" -R
 if [ -r "${HOME}/.config/youtube_channels_folders.json" ]; then
     while read -r video_id
     do