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-rw-r--r--[-rwxr-xr-x]gnuradio-runtime/python/gnuradio/gr/qa_flowgraph.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/gnuradio-runtime/python/gnuradio/gr/qa_flowgraph.py b/gnuradio-runtime/python/gnuradio/gr/qa_flowgraph.py
index fa4fd4910e..f5802c51bc 100755..100644
--- a/gnuradio-runtime/python/gnuradio/gr/qa_flowgraph.py
+++ b/gnuradio-runtime/python/gnuradio/gr/qa_flowgraph.py
@@ -20,6 +20,7 @@
# Boston, MA 02110-1301, USA.
#
+
import time
import pmt
from gnuradio import gr, gr_unittest, blocks