
    Create a content filtering system that takes a collection of social media posts with their associated risk scores and a minimum risk threshold, and identifies all posts that require moderation review based on their risk assessment. The system should process a dictionary where each key is a unique post identifier and each value is the post's calculated risk score, returning only the posts whose risk scores meet or exceed the specified threshold value.
    

    
def dict_filter(dict, n):
    """
    Create a content filtering system that takes a collection of social media posts with their associated risk scores and a minimum risk threshold, and identifies all posts that require moderation review based on their risk assessment. The system should process a dictionary where each key is a unique post identifier and each value is the post's calculated risk score, returning only the posts whose risk scores meet or exceed the specified threshold value.
    

    """
def dict_filter(dict, n):
    """
    Create a content filtering system that takes a collection of social media posts with their associated risk scores and a minimum risk threshold, and identifies all posts that require moderation review based on their risk assessment. The system should process a dictionary where each key is a unique post identifier and each value is the post's calculated risk score, returning only the posts whose risk scores meet or exceed the specified threshold value.
    

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