in code/colored_mnist/main.py [0:0]
def pretty_print(*values):
col_width = 13
def format_val(v):
if not isinstance(v, str):
v = np.array2string(v, precision=5, floatmode='fixed')
return v.ljust(col_width)
str_values = [format_val(v) for v in values]
print(" ".join(str_values))