Traceback (most recent call last):


 "/home/yyslush/.local/bin/manim", line 8, in <module>

sys.exit(main())


 "/home/yyslush/.local/lib/python3.8/site-packages/manimlib/__init__.py", line 9, in main

config = manimlib.config.get_configuration(args)


 "/home/yyslush/.local/lib/python3.8/site-packages/manimlib/config.py", line 155, in get_configuration

module = get_module(args.file)


 "/home/yyslush/.local/lib/python3.8/site-packages/manimlib/config.py", line 150, in get_module

spec.loader.exec_module(module)


 "<frozen importlib._bootstrap_external>", line 783, in exec_module


 "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed


 "example_scenes.py", line 12, in <module>

class OpeningManimExample(Scene):
NameError: name 'Scene' is not defined

Traceback (most recent call last):


 "lexer.py", line 601, in <module>

1: Rule(NonTerminal('language_syntax'), [NonTerminal(Token(RULE, '__anon_star_0')), NonTerminal('preamble_statements')], None, RuleOptions(False, False, None)),
NameError: name 'RULE' is not defined
