Remove set trace

Author: pkittenis

pssh.py

@@ -392,7 +392,6 @@ def get_stdout(self, greenlet, return_buffers=False):
         stdout = (line.strip() for line in _stdout)
         stderr = (line.strip() for line in _stderr)
         channel.close()
-        # import ipdb; ipdb.set_trace()
         if not return_buffers:
             for line in stdout:
                 host_logger.info("[%s]\t%s", host, line,)