Removed unnecessary import statements

Author: rvelaVenafi

examples/ssh_certificates/get_cert_ssh.py

@@ -14,9 +14,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-
-from __future__ import print_function
-
 import logging
 import random
 import string

examples/ssh_certificates/get_cert_ssh_service.py

@@ -14,9 +14,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-
-from __future__ import print_function
-
 import logging
 import random
 import string