import gematriapy
gematriapy.to_hebrew(3) # => "ג"

gematriapy.to_hebrew(15) # => "טו"

gematriapy.to_hebrew(822) # => "תתכב"

import gematriapy
gematriapy.to_number("ג") # => 3

gematriapy.to_number("טו") # => 15

gematriapy.to_number("אבא") # => 4