Remove unused

tests/test.py

@@ -1,19 +0,0 @@
-__author__ = 'nico'
-
-
-class A:
-    def __init__(self):
-        self.a = 0
-
-
-
-def do(a):
-    a.a = 1
-
-
-
-if __name__ == '__main__':
-    a=A()
-    print(a.a)
-    do(a)
-    print(a.a)