[BUGFIX] Fix wrong formatting with old print statement

We can use py3 print function in two alternate ways:
- we use: from __future__ import print_function
- we merge the print output to a single basestring inside brackets
  (we do the last one here)

Change-Id: I0c6de50230e6417b2cf16cf5a3d651b0d115a128
Merge "[BUGFIX] Fix wrong formatting with old print statement"