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-rw-r--r--[-rwxr-xr-x]gr-blocks/examples/ctrlport/usrp_source_controller.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/gr-blocks/examples/ctrlport/usrp_source_controller.py b/gr-blocks/examples/ctrlport/usrp_source_controller.py
index 78c5ae66aa..ec27c84a1b 100755..100644
--- a/gr-blocks/examples/ctrlport/usrp_source_controller.py
+++ b/gr-blocks/examples/ctrlport/usrp_source_controller.py
@@ -1,5 +1,6 @@
#!/usr/bin/env python
+from __future__ import unicode_literals
import sys
import pmt
from gnuradio.ctrlport.GNURadioControlPortClient import GNURadioControlPortClient