|
def load_trees(filename):
|
|
trees = []
|
|
|
|
with open(filename, "r", encoding="utf-8") as f:
|
|
for line in f:
|
|
contents = line.strip()
|
|
|
|
if not contents:
|
|
continue
|
|
|
|
row_of_trees = []
|
|
|
|
for char in contents:
|
|
row_of_trees.append(int(char))
|
|
|
|
trees.append(row_of_trees)
|
|
|
|
return trees
|