Is there any way to exclude the automatic space that appears after the comma in python?

In this exact way, print('exemplo',zero) , no.

But the way (available only in python3.x) more like this, in which the space is removed is:

zero = 0
print('exemplo', zero, sep='') # exemplo0

DOCS

Here are other ways to do this:

zero = 0

print('exemplo{}'.format(zero))

print('exemplo' +str(zero)) # aqui, se ja for string escusas de usar str(...)

print('exemplo%d' % zero)

DEMONSTRATION

You can also create your own print() for things like this:

def my_print(*args):
   print(*args, sep='')

zero = 0
my_print('example', zero, 1, 2, 'olá') # example012olá

DEMONSTRATION