From f53c1767dcbf5f5a6a4f58d514b4baaee9d4c4b1 Mon Sep 17 00:00:00 2001
From: Moritz <email@moritz-huebner.de>
Date: Wed, 1 May 2019 18:18:52 +1000
Subject: [PATCH] PEP8

---
 bilby/gw/detector/interferometer.py | 2 +-
 bilby/gw/detector/networks.py       | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/bilby/gw/detector/interferometer.py b/bilby/gw/detector/interferometer.py
index 43af4e73e..fcfdd9a85 100644
--- a/bilby/gw/detector/interferometer.py
+++ b/bilby/gw/detector/interferometer.py
@@ -1238,4 +1238,4 @@ def load_data_from_cache_file(
     elif not data_set:
         raise ValueError('Data not loaded for {}'.format(ifo.name))
     elif not psd_set:
-        raise ValueError('PSD not created for {}'.format(ifo.name))
\ No newline at end of file
+        raise ValueError('PSD not created for {}'.format(ifo.name))
diff --git a/bilby/gw/detector/networks.py b/bilby/gw/detector/networks.py
index 8eac32390..d9ea1e22a 100644
--- a/bilby/gw/detector/networks.py
+++ b/bilby/gw/detector/networks.py
@@ -7,7 +7,7 @@ from bilby.core import utils
 from bilby.core.utils import logger
 from bilby.gw import utils
 from bilby.gw.detector import get_interferometer_with_open_data
-from .interferometer import Interferometer
+from .interferometer import Interferometer, get_empty_interferometer
 from .psd import PowerSpectralDensity
 
 
@@ -307,7 +307,7 @@ def get_event_data(
     ------
     list: A list of bilby.gw.detector.Interferometer objects
     """
-    event_time = gwutils.get_event_time(event)
+    event_time = utils.get_event_time(event)
 
     interferometers = []
 
@@ -325,4 +325,4 @@ def get_event_data(
             logger.debug("Error raised {}".format(e))
             logger.warning('No data found for {}.'.format(name))
 
-    return InterferometerList(interferometers)
\ No newline at end of file
+    return InterferometerList(interferometers)
-- 
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