AoC 2020: day21: removed unused global variable

Signed-off-by: Ettore Dreucci <ettore.dreucci@gmail.com>
This commit is contained in:
2020-12-22 14:16:35 +01:00
parent c19668d5c8
commit 490f8255b6

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@@ -9,8 +9,6 @@ trh fvjkl sbzzf mxmxvkd (contains dairy)
sqjhc fvjkl (contains soy)
sqjhc mxmxvkd sbzzf (contains fish)"""
TOP, RIGHT, BOTTOM, LEFT = 0, 1, 2, 3
def read_input(input_path: str) -> str:
"""take input file path and return a str with the file's content"""
with open(input_path, 'r') as input_file: