
    Create a function that identifies congested intersections by analyzing a mapping of intersection names to their current vehicle counts, and returns only the intersections where the traffic flow meets or exceeds a specified congestion threshold. The function should take as input a dictionary containing intersection-to-vehicle-count mappings and a minimum vehicle count threshold value, filtering out any intersections that fall below this threshold.
    

    
def dict_filter(dict, n):
    """
    Create a function that identifies congested intersections by analyzing a mapping of intersection names to their current vehicle counts, and returns only the intersections where the traffic flow meets or exceeds a specified congestion threshold. The function should take as input a dictionary containing intersection-to-vehicle-count mappings and a minimum vehicle count threshold value, filtering out any intersections that fall below this threshold.
    

    """
def dict_filter(dict, n):
    """
    Create a function that identifies congested intersections by analyzing a mapping of intersection names to their current vehicle counts, and returns only the intersections where the traffic flow meets or exceeds a specified congestion threshold. The function should take as input a dictionary containing intersection-to-vehicle-count mappings and a minimum vehicle count threshold value, filtering out any intersections that fall below this threshold.
    

    """
    result = {key: value for (key, value) in dict.items() if value >= n}
    return result