<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["en", "en"].<end_of_turn>
<start_of_turn>user
How to use a dictionary to count the frequency of elements in a list?<end_of_turn>
<start_of_turn>model
def count_frequency(lst):
    frequency = {}
    for item in lst:
        frequency[item] = frequency.get(item, 0) + 1
    return frequency

elements = ['a', 'b', 'a', 'c', 'b', 'a', 'd']
print(count_frequency(elements))  # Output: {'a': 3, 'b': 2, 'c': 1, 'd': 1}
<end_of_turn><eos>