Remove print statements

src/toil/test/batchSystems/test_cactus_integration.py

@@ -23,7 +23,6 @@ def setUp(self):
     def test_cactus_integration(self):
         # Make a cluster with worker nodes
         self.createClusterUtil(args=["--nodeTypes=t2.xlarge", "-w=1-3"])
-        print("cluster created")
         # get the leader so we know the IP address - we don't need to wait since create cluster
         # already ensures the leader is running
         self.cluster = cluster_factory(
@@ -34,7 +33,6 @@ def test_cactus_integration(self):
         CACTUS_COMMIT_SHA = os.environ["CACTUS_COMMIT_SHA"] or "f5adf4013326322ae58ef1eccb8409b71d761583"  # default cactus commit
 
         # command to install and run cactus on the cluster
-        print("running cactus")
         cactus_command = ("python -m virtualenv --system-site-packages venv && "
                           ". venv/bin/activate && "
                           "git clone https://github.com/ComparativeGenomicsToolkit/cactus.git --recursive && "