fix-Used-list-instead-of-string-in-rot13.py-and-removed-n

Author: MadhavGupta1506

data_structures/arrays/sudoku_solver.py

@@ -172,7 +172,7 @@ def unitsolved(unit):
 
 def from_file(filename, sep="\n"):
     "Parse a file into a list of strings, separated by sep."
-    return open(filename).read().strip().split(sep)  # noqa: SIM115
+    return open(filename).read().strip().split(sep)
 
 
 def random_puzzle(assignments=17):