diff --git a/pulse_lib/tests/configurations/test_configuration.py b/pulse_lib/tests/configurations/test_configuration.py
index b0d0dbb094b5628cb0d8878c296d0c602376d06b..206b94ec98bde1be0dc8ec0b5aa6e8835c77499b 100644
--- a/pulse_lib/tests/configurations/test_configuration.py
+++ b/pulse_lib/tests/configurations/test_configuration.py
@@ -266,6 +266,7 @@ class Context:
             if hasattr(awg, 'plot'):
                 pt.figure()
                 awg.plot()
+                # awg.plot(discrete=True)
                 pt.legend()
                 pt.grid()
                 pt.ylabel('amplitude [V]')
@@ -317,12 +318,12 @@ class Context:
             s.plot(index, channels=channels, render_full=awg_output)
             self._savefig()
 
-    def plot_ds(self, ds):
-        runner = self._configuration['runner']
-        if runner == 'core_tools':
-            pass
-        elif runner == 'qcodes':
-            pass
+#    def plot_ds(self, ds):
+#        runner = self._configuration['runner']
+#        if runner == 'core_tools':
+#            pass
+#        elif runner == 'qcodes':
+#            pass
 
     def _savefig(self):
         backend = self._configuration['backend']
diff --git a/pulse_lib/tests/looping/test_loop_2D_acquire.py b/pulse_lib/tests/looping/test_loop_2D_acquire.py
index 43b0fc6cbaea0b5d8aedcacb9423bbe567dd8924..80caec6d19b02e996769bd353965def54228b412 100644
--- a/pulse_lib/tests/looping/test_loop_2D_acquire.py
+++ b/pulse_lib/tests/looping/test_loop_2D_acquire.py
@@ -1,7 +1,6 @@
 
 from pulse_lib.tests.configurations.test_configuration import context
 import pulse_lib.segments.utility.looping as lp
-import time
 
 def test():
     pulse = context.init_pulselib(n_gates=1, n_sensors=1)