Fixed missing astropy.time
@@ -15,6 +15,7 @@ from matplotlib import pyplot as plt
from astropy.io import fits as pyfits
from astropy.stats import sigma_clip
from astropy.table import Table
+from astropy.time import Time
from .utils import (running_mean, channel_to_module_output, KeplerQualityFlags,
TessQualityFlags)
