
    Write a function to determine if traffic congestion levels along a delivery route consistently increase or decrease over time, where congestion levels are represented as numerical values in sequence. This analysis will help determine if a route has predictable traffic patterns for optimal delivery scheduling.
    

    
def is_Monotonic(A):
    """
    Write a function to determine if traffic congestion levels along a delivery route consistently increase or decrease over time, where congestion levels are represented as numerical values in sequence. This analysis will help determine if a route has predictable traffic patterns for optimal delivery scheduling.
    

    """
def is_Monotonic(A):
    """
    Write a function to determine if traffic congestion levels along a delivery route consistently increase or decrease over time, where congestion levels are represented as numerical values in sequence. This analysis will help determine if a route has predictable traffic patterns for optimal delivery scheduling.
    

    """
    return all((A[i] <= A[i + 1] for i in range(len(A) - 1))) or all((A[i] >= A[i + 1] for i in range(len(A) - 1)))