CLE variants should not be required

[evelyn-schmidt]

neoag_vaccine_scripts/scripts/generate_reviews_files.py

Line 29 in 625848f

parser.add_argument('-variants',

neoag_vaccine_scripts/scripts/generate_reviews_files.py

Lines 117 to 118 in 625848f

	common_variants = df.merge(variants[["ID", "VALIDATED"]], on="ID", how="left")
	with pd.option_context('mode.chained_assignment', None):

When running these scripts for a JLF case, I noticed that you the variants file is required, so we need to change that to False and add an if statement to check if the CLE variants need to be added to the final sheet.