python: do not import print function

python/src/deltachat/account.py

@@ -1,6 +1,5 @@
 """Account class implementation."""
 
-from __future__ import print_function
 
 import os
 from array import array

python/src/deltachat/testplugin.py

@@ -1,4 +1,3 @@
-from __future__ import print_function
 
 import fnmatch
 import io