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Update lerobot/common/datasets/utils.py 

Co-authored-by: Remi <re.cadene@gmail.com>
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Alexander Soare 2024-04-18 18:41:30 +01:00 committed by GitHub
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lerobot/common/datasets/utils.py
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@ -34,7 +34,7 @@ def load_previous_and_future_frames(
- delta_timestamps (dict): A dictionary containing lists of delta timestamps for each possible modality to be - delta_timestamps (dict): A dictionary containing lists of delta timestamps for each possible modality to be
retrieved. These deltas are added to the item timestamp to form the query timestamps. retrieved. These deltas are added to the item timestamp to form the query timestamps.
- tol (float, optional): The tolerance level used to determine if a data point is close enough to the query - tol (float, optional): The tolerance level used to determine if a data point is close enough to the query
timestamp (check looks like `difference > tol`). It is suggested that this be set to a value smaller than the timestamp by asserting `tol > difference`. It is suggested to set `tol` to a smaller value than the
smallest expected inter-frame period, but large enough to account for jitter. smallest expected inter-frame period, but large enough to account for jitter.
Returns: Returns: