code: def binary_crossentropy_from_logits(y_true, y_pred):
      y_pred = tfe.sigmoid(y_pred)
      return binary_crossentropy(y_true, y_pred)
  
imports: import tf_encrypted
label_desc: Use image node_id 2 for calling a global function with example usage: binary_crossentropy_from_logits(y_true, y_pred) and returns: binary_crossentropy