Update crowd_avoidance.py

[call-me-anything-you-want]

Fixed the data type of the forbidden_states in MFGCrowdAvoidanceGame

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[lanctot]

Fixed the data type of the forbidden_states in MFGCrowdAvoidanceGame

Thanks!

It looks like playthrough_test is failing, probably because you need to update the playthroughs. Can you run scripts/regenerate_playthroughs.sh ?

(and then add the playthrough for the game to the PR)

[call-me-anything-you-want]

Sure. I have run scripts/regenerate_playthroughs.sh and added the newly generated python_mfg_crowd_avoidance.txt in integration_tests/playthroughs to this pr.