message: [fix] import_snapshot dir
diff: @@ -42,7 +42,7 @@ function import_snapshot() {
  download "$net" "$from_dir"
  - ./starcoin_db_exporter apply-snapshot -i "$from_dir" -n "$net" -o "$to_dir"
  + ./starcoin_db_exporter apply-snapshot -i "$from_dir"/snapshot -n "$net" -o "$to_dir"
  case_status=$?
  if [ $case_status -ne 0 ]; then
  echo -e "apply-snapshot $net $from_dir fail"
  