# ERROR HANDLING WITH TRY-EXCEPT

def echo(word, e=1):
     """Concatenate echo copies of a word"""

    try:
        echo_word = word1 * e

    except:
        print("word must be a string and echo must be an integer.")

    return echo_word 

# Call the function
echo("hello", 5)


# ERROR HANDLING WITH RAISE

# Define shout_echo
def echo(word, e=1):
     """Concatenate echo copies of a word"""
    word = '""

    # Raise an error with raise
    if e < 0:
        raise ValueError('e must be greater than 0')

     echo_word = word * e

    return echo_word 

# Call the function
echo("hello", 5)