https://docs.luxonis.com/projects/api/en/latest/components/device/
...
getInputQueue(self: depthai.Device, name: str, maxSize: int, blocking: bool = True) -> depthai.DataInputQueue
Gets an input queue corresponding to stream name. If it doesn’t exist it throws. Also sets queue options
Parameter name:
Queue/stream name, set in XLinkOut node
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XlinkIn not XLinkOut