add test-script for python debug

pkgs/development/python-modules/test-script/default.nix

@@ -0,0 +1,25 @@
+{ writers, python3Packages }:
+writers.writePython3Bin "test-script" { libraries = []; } ''
+import sys
+import os
+
+
+def my_function():
+    arg = sys.argv[1]
+    number = int(arg)
+    if (number == 1):
+        os.makedirs('13')
+    if (number == 2):
+        raise Exception("error")
+    if (number == 3):
+        print(200)
+        print(200)
+        print(200)
+        print(200)
+        print(200)
+        print(200)
+
+
+if __name__ == '__main__':
+    my_function()
+''