# pythagorean.triple.walrus.py
from math import sqrt
# this step is the same as before
mx = 10
# We can combine generating and filtering in one comprehension
triples = [(a, b, int(c))
    for a in range(1, mx) for b in range(a, mx)
    if (c := sqrt(a**2 + b**2)).is_integer()]

print(triples)  # prints: [(3, 4, 5), (6, 8, 10)]