Fix typo in key_callback example.
PiperOrigin-RevId: 550013932 Change-Id: I418f49eee97e73d1b0218acc7e9259acaefb5edd
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Copybara-Service
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@@ -161,7 +161,7 @@ illustrative example that does **not** necessarily keep the physics ticking at t
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time.sleep(time_until_next_step)
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Optionally, ``viewer.launch_passive`` also accepts a callable as a keyword argument ``key_callback``, which gets called
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each time a keyboard event occurs in the viewer window. This allows user scripts to react to various key presses, e.g.
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each time a keyboard event occurs in the viewer window. This allows user scripts to react to various key presses, e.g.,
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pause or resume the run loop when the spacebar is pressed.
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.. code-block:: python
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@@ -170,7 +170,7 @@ pause or resume the run loop when the spacebar is pressed.
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def key_callback(keycode):
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if chr(keycode) == ' ':
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global paused
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nonlocal paused
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paused = not paused
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...
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