message: Fix the error in preprocessing sscript
diff: @@ -35,21 +35,21 @@ fi
  SCRIPT_TYPE=$3
  -echo "Getting the first few examples from the dataset..."
  +echo "Getting the first few examples from the uncompressed dataset..."
  mkdir -p $DST_DATA_DIR/train && \
  mkdir -p $DST_DATA_DIR/val && \
  head -n 45840617 day_$1 > $DST_DATA_DIR/day_$1_small
  if [ $? -ne 0 ]; then
  - echo "Warning: cannot open day_$1, fallback to find original compressed data..."
  + echo "Warning: fallback to find original compressed data day_$1.gz..."
  echo "Decompressing day_$1.gz..."
  - gzip -c day_$1.gz > day_$1
  + gzip -d -c day_$1.gz > day_$1
  if [ $? -ne 0 ]; then
  - echo "Warning: failed to decompress the file. Trying finding the uncompressed dataset..."
  + echo "Error: failed to decompress the file."
  exit 2
  fi
  head -n 45840617 day_$1 > $DST_DATA_DIR/day_$1_small
  if [ $? -ne 0 ]; then
  - echo "Warning: day_$1 file break..."
  + echo "Error: day_$1 file"
  exit 2
  fi
  fi
  