Hi

I’ve submitted my assignment several times, and I haven’t found any errors. But I get this error code on grader board, which is

```
Cell #5. Can't compile the student's code. Error: SyntaxError('EOF while scanning triple-quoted string literal', ('/tmp/student_solution_cells/cell_5.py', 37, 1677, '\'\'\'\ntf.random.set_seed(1)\ny_true = (None, None, None) # It is not used\ny_pred = (tf.keras.backend.random_normal([3, 128], mean=6, stddev=0.1, seed = 1),\n tf.keras.backend.random_normal([3, 128], mean=1, stddev=1, seed = 1),\n tf.keras.backend.random_normal([3, 128], mean=3, stddev=4, seed = 1))\nloss = triplet_loss(y_true, y_pred)\n\nassert type(loss) == tf.python.framework.ops.EagerTensor, "Use tensorflow functions"\nprint("loss = " + str(loss))\n\ny_pred_perfect = ([1., 1.], [1., 1.], [1., 1.,])\nloss = triplet_loss(y_true, y_pred_perfect, 5)\nassert loss == 5, "Wrong value. Did you add the alpha to basic_loss?"\ny_pred_perfect = ([1., 1.],[1., 1.], [0., 0.,])\nloss = triplet_loss(y_true, y_pred_perfect, 3)\nassert loss == 1., "Wrong value. Check that pos_dist = 0 and neg_dist = 2 in this example"\ny_pred_perfect = ([1., 1.],[0., 0.], [1., 1.,])\nloss = triplet_loss(y_true, y_pred_perfect, 0)\nassert loss == 2., "Wrong value. Check that pos_dist = 2 and neg_dist = 0 in this example"\ny_pred_perfect = ([0., 0.],[0., 0.], [0., 0.,])\nloss = triplet_loss(y_true, y_pred_perfect, -2)\nassert loss == 0, "Wrong value. Are you taking the maximum between basic_loss and 0?"\ny_pred_perfect = ([[1., 0.], [1., 0.]],[[1., 0.], [1., 0.]], [[0., 1.], [0., 1.]])\nloss = triplet_loss(y_true, y_pred_perfect, 3)\nassert loss == 2., "Wrong value. Are you applying tf.reduce_sum to get the loss?"\ny_pred_perfect = ([[1., 1.], [2., 0.]], [[0., 3.], [1., 1.]], [[1., 0.], [0., 1.,]])\nloss = triplet_loss(y_true, y_pred_perfect, 1)\nif (loss == 4.):\n raise Exception(\'Perhaps you are not using axis=-1 in reduce_sum?\')\nassert loss == 5, "Wrong value. Check your implementation"\n'))
```

And this is my code and result for triplet_loss function.

*{moderator edit - solution code removed}*

I don’t know which part cause this kind of error.

Thanks for any feedback!