[Python] Is there any importance for indentation when breaking a line (using backslash or...

Is there any importance for indentation when breaking a line (using backslash or parentheses) in python? How about the style recommendation, which one is recommended?

For example this code block:

def print_empty_square(size, c):
for row in range(size):
for col in range(size):
if (row == 0 or row == size -1
or col == 0 or col == size -1):
print(c,end = "")
else:
print(' ',end = "")
print()


def print_empty_square(size, c):
for row in range(size):
for col in range(size):
if (row == 0 or row == size -1
or col == 0 or col == size -1):
print(c,end = "")
else:
print(' ',end = "")
print()


I tried both codes, they both run successfully.

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