[Bug]: Beam playground pydot is not defined

[Harrypotterrrr]

What happened?

The processing has been started
error: exit status 1

Traceback (most recent call last):
File "/opt/playground/backend/executable_files/23dff4e4-dd81-4e67-9150-5b2533485bdd/23dff4e4-dd81-4e67-9150-5b2533485bdd.py", line 62, in
sample_fixed_size_globally()
File "/opt/playground/backend/executable_files/23dff4e4-dd81-4e67-9150-5b2533485bdd/23dff4e4-dd81-4e67-9150-5b2533485bdd.py", line 58, in sample_fixed_size_globally
dot = pipeline_graph.PipelineGraph(pipeline).get_dot()
File "/usr/local/lib/python3.10/site-packages/apache_beam/runners/interactive/display/pipeline_graph.py", line 113, in init
self._construct_graph(
File "/usr/local/lib/python3.10/site-packages/apache_beam/runners/interactive/display/pipeline_graph.py", line 240, in _construct_graph
self._graph = pydot.Dot()
NameError: name 'pydot' is not defined

Issue Priority

Priority: 2 (default / most bugs should be filed as P2)

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