<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
What programming languages should a machine learning engineer be familiar with?<end_of_turn>
<start_of_turn>model
 A machine learning engineer should be proficient in programming languages such as Python, R, and sometimes Java or C++. <end_of_turn><eos>