Test

Add 02-rg2 solution for python #891

Job	Run time
test_course_definition / lint	54s
test_course_definition / docker_lint	7s
test_course_definition / markdown_lint	14s
test_course_definition / go_lint	3s
test_course_definition / js_lint	14s
test_course_definition / rust_lint	5s
test_course_definition / verify_templates_compiled	26s
test_course_definition / identify_language_slugs	3s
test_course_definition / validate-schemas	13s
test_course_definition / validate-stages-naming	6s
test_course_definition / test (c)	32s
test_course_definition / test (clojure)	1m 26s
test_course_definition / test (cpp)	1m 51s
test_course_definition / test (crystal)	47s
test_course_definition / test (csharp)	58s
test_course_definition / test (elixir)	43s
test_course_definition / test (gleam)	53s
test_course_definition / test (go)	47s
test_course_definition / test (haskell)	2m 47s
test_course_definition / test (java)	1m 15s
test_course_definition / test (javascript)	32s
test_course_definition / test (kotlin)	1m 47s
test_course_definition / test (ocaml)	5m 14s
test_course_definition / test (php)	46s
test_course_definition / test (python)	25s
test_course_definition / test (ruby)	44s
test_course_definition / test (rust)	1m 14s
test_course_definition / test (scala)	2m 55s
test_course_definition / test (swift)	3m 21s
test_course_definition / test (typescript)	1m 10s
test_course_definition / test (zig)	1m 29s
	34m 1s

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