[RLlib] Metrics do-over 05: Add example script for a custom render() method (with WandB videos).
#45107
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sven1977
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avnishn,
ArturNiederfahrenhorst,
maxpumperla,
kouroshHakha and
simonsays1980
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simonsays1980
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May 2, 2024
| height = 100 | ||
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| # Create a new image with white background | ||
| image = Image.new("RGB", (width, height), "white") |
| Note that the default Tune TensorboardX (TBX) logger might complain about the videos | ||
| being logged. This is ok, the TBX logger will simply ignore these. The WandB logger, | ||
| however, will recognize the video tensors shaped | ||
| (1 [batch], T [video len], 3 [rgb], [height], [width]) and properly create a WandB video |
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Does that mean that we can also log multiple images like this?
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Yes, that should work:
Just log_value a numpy uint8 tensor with shape: [N, c, h, w], where N is the number of images. Basically a batch of images.
harborn
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May 8, 2024
…` method (with WandB videos). (ray-project#45107)
peytondmurray
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May 13, 2024
…` method (with WandB videos). (ray-project#45107) Signed-off-by: pdmurray <peynmurray@gmail.com>
ryanaoleary
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…` method (with WandB videos). (ray-project#45107) Signed-off-by: Ryan O'Leary <ryanaoleary@google.com>
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…` method (with WandB videos). (ray-project#45107)
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Metrics do-over 05: Add example script for a custom
render()method (with WandB videos).Why are these changes needed?
Related issue number
Checks
git commit -s) in this PR.scripts/format.shto lint the changes in this PR.method in Tune, I've added it in
doc/source/tune/api/under thecorresponding
.rstfile.