Computation times

00:00.000 total execution time for 6 files from examples:

Example	Time	Mem (MB)
Basic calculator (calc.py)	00:00.000	0.0
Handling Ambiguity (fruitflies.py)	00:00.000	0.0
Parsing Indentation (indented_tree.py)	00:00.000	0.0
Simple JSON Parser (json_parser.py)	00:00.000	0.0
Lark Grammar (lark_grammar.py)	00:00.000	0.0
Turtle DSL (turtle_dsl.py)	00:00.000	0.0