# Decision tree operators
_OPERATORS = {
    "=": lambda context, value: context == value,
    "is": lambda context, value: context == value,
    ">": lambda context, value: context > value,
    ">=": lambda context, value: context >= value,
    "<": lambda context, value: context < value,
    "<=": lambda context, value: context <= value,
    "[in[": lambda context, value: context >= value[0] and context < value[1] if value[0] < value[1] else context >= value[0] or context < value[1]
}
# Decision tree operators
_OPERATORS = {
    "is": lambda context, value: context == value,
    ">=": lambda context, value: context >= value,
    "<": lambda context, value: context < value,
    "[in[": lambda context, value: context >= value[0] and context < value[1] if value[0] < value[1] else context >= value[0] or context < value[1]
}
remove unused operators