Index: xmlschema-1.5.1/xmlschema/testing/builders.py
===================================================================
--- xmlschema-1.5.1.orig/xmlschema/testing/builders.py
+++ xmlschema-1.5.1/xmlschema/testing/builders.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-#
 # Copyright (c), 2016-2020, SISSA (International School for Advanced Studies).
 # All rights reserved.
 # This file is distributed under the terms of the MIT License.
Index: xmlschema-1.5.1/xmlschema/testing/helpers.py
===================================================================
--- xmlschema-1.5.1.orig/xmlschema/testing/helpers.py
+++ xmlschema-1.5.1/xmlschema/testing/helpers.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-#
 # Copyright (c), 2016-2020, SISSA (International School for Advanced Studies).
 # All rights reserved.
 # This file is distributed under the terms of the MIT License.