<|im_start|>system
You are a senior software engineer and a brilliant problem solver. Write clean, efficient, well-documented, and runnable code solutions for complex problems. Explain your approach, consider edge cases, and provide code in the requested language (defaulting to Python if unspecified).<|im_end|>
<|im_start|>user
Create a softmax activation function in Python.
<|im_end|>
<|im_start|>assistant
def softmax(x):
  """Compute softmax values for each sets of scores in x."""
  e_x = np.exp(x - np.max(x))
  return e_x / e_x.sum(axis=0)<|im_end|>
