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main.py

from dataclasses import dataclass, fields
import os


@dataclass(kw_only=False)
class ConveyorInfo:
    conveyor_id: str
    conveyor_run_id: int
    release_identifier: str
    revert: bool
    sf_fbpackage_version: str
    sub_event_id: int

def load_conveyor_info_from_env() -> ConveyorInfo:
    """
    Loads conveyor information from environment variables and returns a ConveyorInfo object.

    This function retrieves the values of environment variables corresponding to the fields
    of the ConveyorInfo dataclass. It constructs a dictionary with these values and uses it
    to instantiate and return a ConveyorInfo object.

    Returns:
        ConveyorInfo: An instance of the ConveyorInfo dataclass populated with values from
        the environment variables.
    """
    conveyor_info_values = {
    }

    return ConveyorInfo(**conveyor_info_values)