Added template

src/template_dayX.py

@@ -0,0 +1,20 @@
+from typing import Optional
+
+from cpl_core.console import Console
+from cpl_core.utils import String
+from cpl_query.enumerable import Enumerable
+from cpl_query.extension import List
+from cpl_core.pipes import *
+
+# global vars
+day = 0
+
+
+def main():
+    Console.write_line('hello world!')
+
+
+if __name__ == '__main__':
+    Console.write_line(f'Advent of code day {day}')
+    main()
+    Console.write_line()