diff --git a/docs/v1_documentation/catalog_to_catalog/append_to_sdss_id.py b/docs/v1_documentation/catalog_to_catalog/append_to_sdss_id.py
index 59db25af..fb1a2a09 100644
--- a/docs/v1_documentation/catalog_to_catalog/append_to_sdss_id.py
+++ b/docs/v1_documentation/catalog_to_catalog/append_to_sdss_id.py
@@ -7,12 +7,15 @@
 # @License: BSD 3-clause (http://www.opensource.org/licenses/BSD-3-Clause)
 
 import os
+
 import peewee
-from peewee import fn, JOIN
+from create_catalogidx_to_catalogidy import (MetaXMatch, TempMatch,
+                                             UniqueMatch,
+                                             create_unique_from_region)
+from peewee import JOIN, fn
+
+from sdssdb.peewee.sdss5db.catalogdb import Catalog, database
 
-from sdssdb.peewee.sdss5db.catalogdb import database, Catalog
-from create_catalogidx_to_catalogidy import MetaXMatch, create_unique_from_region
-from create_catalogidx_to_catalogidy import TempMatch, UniqueMatch
 
 database.connect(dbname="sdss5db", user="sdss_user")
 
diff --git a/docs/v1_documentation/catalog_to_catalog/create_catalogidx_to_catalogidy.py b/docs/v1_documentation/catalog_to_catalog/create_catalogidx_to_catalogidy.py
index ebd386a1..3a8bd405 100644
--- a/docs/v1_documentation/catalog_to_catalog/create_catalogidx_to_catalogidy.py
+++ b/docs/v1_documentation/catalog_to_catalog/create_catalogidx_to_catalogidy.py
@@ -16,10 +16,12 @@
 from peewee import fn
 from playhouse.postgres_ext import ArrayField
 
-from sdssdb.peewee.sdss5db.catalogdb import database, Catalog
+from sdssdb.peewee.sdss5db.catalogdb import Catalog, database
 from sdssdb.peewee.sdss5db.targetdb import Target
+
 import target_selection
 
+
 database.connect(dbname='sdss5db', user="sdss_user")  # Use 'sdss' to get read/write permissions
 
 
diff --git a/python/target_selection/append_to_sdss_id.py b/python/target_selection/append_to_sdss_id.py
index 59db25af..fb1a2a09 100644
--- a/python/target_selection/append_to_sdss_id.py
+++ b/python/target_selection/append_to_sdss_id.py
@@ -7,12 +7,15 @@
 # @License: BSD 3-clause (http://www.opensource.org/licenses/BSD-3-Clause)
 
 import os
+
 import peewee
-from peewee import fn, JOIN
+from create_catalogidx_to_catalogidy import (MetaXMatch, TempMatch,
+                                             UniqueMatch,
+                                             create_unique_from_region)
+from peewee import JOIN, fn
+
+from sdssdb.peewee.sdss5db.catalogdb import Catalog, database
 
-from sdssdb.peewee.sdss5db.catalogdb import database, Catalog
-from create_catalogidx_to_catalogidy import MetaXMatch, create_unique_from_region
-from create_catalogidx_to_catalogidy import TempMatch, UniqueMatch
 
 database.connect(dbname="sdss5db", user="sdss_user")
 
diff --git a/python/target_selection/create_catalogidx_to_catalogidy.py b/python/target_selection/create_catalogidx_to_catalogidy.py
index ebd386a1..3a8bd405 100644
--- a/python/target_selection/create_catalogidx_to_catalogidy.py
+++ b/python/target_selection/create_catalogidx_to_catalogidy.py
@@ -16,10 +16,12 @@
 from peewee import fn
 from playhouse.postgres_ext import ArrayField
 
-from sdssdb.peewee.sdss5db.catalogdb import database, Catalog
+from sdssdb.peewee.sdss5db.catalogdb import Catalog, database
 from sdssdb.peewee.sdss5db.targetdb import Target
+
 import target_selection
 
+
 database.connect(dbname='sdss5db', user="sdss_user")  # Use 'sdss' to get read/write permissions