Cleanup pylint errors in visualization modules

This comimt clenas up the pyllint errors in the newly added visualization._error and visualization._counts_visualization modules.
Qiskit · Sep 6, 2018 · 4a1ddb6 · 4a1ddb6
1 parent 1018dc9
commit 4a1ddb6
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Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/qiskit/tools/visualization/_counts_visualization.py b/qiskit/tools/visualization/_counts_visualization.py
@@ -20,7 +20,6 @@
 from ._error import VisualizationError
 
 
-
 def plot_histogram(data, number_to_keep=False, legend=None, options=None):
     """Plot a histogram of data.
 

diff --git a/qiskit/tools/visualization/_error.py b/qiskit/tools/visualization/_error.py
@@ -1,6 +1,15 @@
+# -*- coding: utf-8 -*-
+
+# Copyright 2018, IBM.
+#
+# This source code is licensed under the Apache License, Version 2.0 found in
+# the LICENSE.txt file in the root directory of this source tree.
+
+"""QISKit visualization error classes."""
+
 from qiskit import QISKitError
 
+
 class VisualizationError(QISKitError):
     """For visualization specific errors."""
     pass
-
Original file line number	Diff line number	Diff line change
Expand Up		@@ -20,7 +20,6 @@
		from ._error import VisualizationError



		def plot_histogram(data, number_to_keep=False, legend=None, options=None):
		"""Plot a histogram of data.

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