class Error:
    """Error messages for invalid user input."""

    invalid_command = ("\nCommand not recognised.\n"
                       "Enter '?' or 'help' for more information.\n")

    recommendation_syntax = ("\nYou have not entered the command in the correct format.\n"
                             "Get a recommendation using the format:\n"
                             "make_recommendation <other_song|other_album> <num_recommendations>\n"
                             "Enter '?' or 'help' for more information.\n")

    unrecognised_recommendation = ("\nThat recommendation type is not recognised.\n"
                                   "The options currently available are: other_song\n"
                                   "Enter '?' or 'help' for more information.\n")

    invalid_num_recommendations = ("Invalid number of recommendations.\n"
                                   "It must be a non-negative integer.")

    invalid_tag_fetch = ("\nYou have not entered the command in the correct format.\n"
                         "Download your recent Shazams using the format:\n"
                         "get_recent_tags <num_Shazams>\n"
                         "Enter '?' or 'help' for more information.\n")
    
    invalid_num_tags = ("Invalid number of Shazams.\n"
                        "It must be a non-negative integer.")

class Notice:
    """Notifications for the user."""

    no_user_tags = ("\nThere is no Shazam data available to make a personalised song recommendation.\n"
                    "Download your most recent Shazam history using the command: get_recent_tags\n"
                    "Enter '?' or 'help' for more information.\n")

f4b188c6c87760de1b5a084fe5f94b38c1dd2aff
<mask token>


class Notice:
    """Notifications for the user."""
    no_user_tags = """
There is no Shazam data available to make a personalised song recommendation.
Download your most recent Shazam history using the command: get_recent_tags
Enter '?' or 'help' for more information.
"""

class Error:
    <mask token>
    <mask token>
    <mask token>
    <mask token>
    <mask token>
    <mask token>
    <mask token>


class Notice:
    """Notifications for the user."""
    no_user_tags = """
There is no Shazam data available to make a personalised song recommendation.
Download your most recent Shazam history using the command: get_recent_tags
Enter '?' or 'help' for more information.
"""

class Error:
    <mask token>
    invalid_command = (
        "\nCommand not recognised.\nEnter '?' or 'help' for more information.\n"
        )
    recommendation_syntax = """
You have not entered the command in the correct format.
Get a recommendation using the format:
make_recommendation <other_song|other_album> <num_recommendations>
Enter '?' or 'help' for more information.
"""
    unrecognised_recommendation = """
That recommendation type is not recognised.
The options currently available are: other_song
Enter '?' or 'help' for more information.
"""
    invalid_num_recommendations = """Invalid number of recommendations.
It must be a non-negative integer."""
    invalid_tag_fetch = """
You have not entered the command in the correct format.
Download your recent Shazams using the format:
get_recent_tags <num_Shazams>
Enter '?' or 'help' for more information.
"""
    invalid_num_tags = (
        'Invalid number of Shazams.\nIt must be a non-negative integer.')


class Notice:
    """Notifications for the user."""
    no_user_tags = """
There is no Shazam data available to make a personalised song recommendation.
Download your most recent Shazam history using the command: get_recent_tags
Enter '?' or 'help' for more information.
"""

class Error:
    """Error messages for invalid user input."""
    invalid_command = (
        "\nCommand not recognised.\nEnter '?' or 'help' for more information.\n"
        )
    recommendation_syntax = """
You have not entered the command in the correct format.
Get a recommendation using the format:
make_recommendation <other_song|other_album> <num_recommendations>
Enter '?' or 'help' for more information.
"""
    unrecognised_recommendation = """
That recommendation type is not recognised.
The options currently available are: other_song
Enter '?' or 'help' for more information.
"""
    invalid_num_recommendations = """Invalid number of recommendations.
It must be a non-negative integer."""
    invalid_tag_fetch = """
You have not entered the command in the correct format.
Download your recent Shazams using the format:
get_recent_tags <num_Shazams>
Enter '?' or 'help' for more information.
"""
    invalid_num_tags = (
        'Invalid number of Shazams.\nIt must be a non-negative integer.')


class Notice:
    """Notifications for the user."""
    no_user_tags = """
There is no Shazam data available to make a personalised song recommendation.
Download your most recent Shazam history using the command: get_recent_tags
Enter '?' or 'help' for more information.
"""

class Error:
    """Error messages for invalid user input."""

    invalid_command = ("\nCommand not recognised.\n"
                       "Enter '?' or 'help' for more information.\n")

    recommendation_syntax = ("\nYou have not entered the command in the correct format.\n"
                             "Get a recommendation using the format:\n"
                             "make_recommendation <other_song|other_album> <num_recommendations>\n"
                             "Enter '?' or 'help' for more information.\n")

    unrecognised_recommendation = ("\nThat recommendation type is not recognised.\n"
                                   "The options currently available are: other_song\n"
                                   "Enter '?' or 'help' for more information.\n")

    invalid_num_recommendations = ("Invalid number of recommendations.\n"
                                   "It must be a non-negative integer.")

    invalid_tag_fetch = ("\nYou have not entered the command in the correct format.\n"
                         "Download your recent Shazams using the format:\n"
                         "get_recent_tags <num_Shazams>\n"
                         "Enter '?' or 'help' for more information.\n")
    
    invalid_num_tags = ("Invalid number of Shazams.\n"
                        "It must be a non-negative integer.")

class Notice:
    """Notifications for the user."""

    no_user_tags = ("\nThere is no Shazam data available to make a personalised song recommendation.\n"
                    "Download your most recent Shazam history using the command: get_recent_tags\n"
                    "Enter '?' or 'help' for more information.\n")
