code: def find_p_value(z):
      p_value = 0
      if z >= 0:
          p_value += 1 - ss.norm.cdf(z, loc=0, scale=1)
          p_value += ss.norm.cdf(-z, loc=0, scale=1)
      else:
          p_value += 1 - ss.norm.cdf(-z, loc=0, scale=1)
          p_value += ss.norm.cdf(z, loc=0, scale=1)
      return p_value
  
label_desc: Use image node_id 1 for calling a global function with example usage: find_p_value(z) and returns: p_value