2021-02-07 22:46:25.722655: W tensorflow/stream_executor/platform/default/dso_loader.cc:55] Could not load dynamic library 'libcuda.so.1'; dlerror: libcuda.so.1: cannot open shared object file: No such file or directory
2021-02-07 22:46:25.722686: E tensorflow/stream_executor/cuda/cuda_driver.cc:313] failed call to cuInit: UNKNOWN ERROR (303)
2021-02-07 22:46:25.722698: I tensorflow/stream_executor/cuda/cuda_diagnostics.cc:156] kernel driver does not appear to be running on this host (bc0155bd2685): /proc/driver/nvidia/version does not exist
2021-02-07 22:46:25.722811: I tensorflow/core/platform/cpu_feature_guard.cc:143] Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2 FMA
2021-02-07 22:46:25.728147: I tensorflow/core/platform/profile_utils/cpu_utils.cc:102] CPU Frequency: 3000000000 Hz
2021-02-07 22:46:25.729501: I tensorflow/compiler/xla/service/service.cc:168] XLA service 0x7fe694000b20 initialized for platform Host (this does not guarantee that XLA will be used). Devices:
2021-02-07 22:46:25.729518: I tensorflow/compiler/xla/service/service.cc:176]   StreamExecutor device (0): Host, Default Version
[nltk_data] Downloading package stopwords to /root/nltk_data...
[nltk_data]   Package stopwords is already up-to-date!
WARNING:tensorflow:Keras is training/fitting/evaluating on array-like data. Keras may not be optimized for this format, so if your input data format is supported by TensorFlow I/O (https://github.com/tensorflow/io) we recommend using that to load a Dataset instead.
2021-02-07 22:46:26.057727: W tensorflow/core/framework/op_kernel.cc:1741] Invalid argument: TypeError: 'SparseTensor' object is not subscriptable
Traceback (most recent call last):

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/script_ops.py", line 241, in __call__
    return func(device, token, args)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/script_ops.py", line 130, in __call__
    ret = self._func(*args)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/autograph/impl/api.py", line 309, in wrapper
    return func(*args, **kwargs)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py", line 513, in py_method
    return [slice_array(inp) for inp in flat_inputs]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py", line 513, in <listcomp>
    return [slice_array(inp) for inp in flat_inputs]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py", line 512, in slice_array
    contiguous=contiguous)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training_utils.py", line 391, in slice_arrays
    entries = [[x[i:i + 1] for i in indices] for x in arrays]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training_utils.py", line 391, in <listcomp>
    entries = [[x[i:i + 1] for i in indices] for x in arrays]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training_utils.py", line 391, in <listcomp>
    entries = [[x[i:i + 1] for i in indices] for x in arrays]

TypeError: 'SparseTensor' object is not subscriptable


2021-02-07 22:46:26.058709: W tensorflow/core/framework/op_kernel.cc:1741] Invalid argument: TypeError: 'SparseTensor' object is not subscriptable
Traceback (most recent call last):

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/script_ops.py", line 241, in __call__
    return func(device, token, args)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/script_ops.py", line 130, in __call__
    ret = self._func(*args)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/autograph/impl/api.py", line 309, in wrapper
    return func(*args, **kwargs)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py", line 513, in py_method
    return [slice_array(inp) for inp in flat_inputs]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py", line 513, in <listcomp>
    return [slice_array(inp) for inp in flat_inputs]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py", line 512, in slice_array
    contiguous=contiguous)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training_utils.py", line 391, in slice_arrays
    entries = [[x[i:i + 1] for i in indices] for x in arrays]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training_utils.py", line 391, in <listcomp>
    entries = [[x[i:i + 1] for i in indices] for x in arrays]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training_utils.py", line 391, in <listcomp>
    entries = [[x[i:i + 1] for i in indices] for x in arrays]

TypeError: 'SparseTensor' object is not subscriptable


2021-02-07 22:46:26.059191: W tensorflow/core/framework/op_kernel.cc:1741] Invalid argument: TypeError: 'SparseTensor' object is not subscriptable
Traceback (most recent call last):

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/script_ops.py", line 241, in __call__
    return func(device, token, args)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/script_ops.py", line 130, in __call__
    ret = self._func(*args)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/autograph/impl/api.py", line 309, in wrapper
    return func(*args, **kwargs)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py", line 513, in py_method
    return [slice_array(inp) for inp in flat_inputs]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py", line 513, in <listcomp>
    return [slice_array(inp) for inp in flat_inputs]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py", line 512, in slice_array
    contiguous=contiguous)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training_utils.py", line 391, in slice_arrays
    entries = [[x[i:i + 1] for i in indices] for x in arrays]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training_utils.py", line 391, in <listcomp>
    entries = [[x[i:i + 1] for i in indices] for x in arrays]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training_utils.py", line 391, in <listcomp>
    entries = [[x[i:i + 1] for i in indices] for x in arrays]

TypeError: 'SparseTensor' object is not subscriptable


2021-02-07 22:46:26.059663: W tensorflow/core/framework/op_kernel.cc:1741] Invalid argument: TypeError: 'SparseTensor' object is not subscriptable
Traceback (most recent call last):

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/script_ops.py", line 241, in __call__
    return func(device, token, args)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/script_ops.py", line 130, in __call__
    ret = self._func(*args)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/autograph/impl/api.py", line 309, in wrapper
    return func(*args, **kwargs)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py", line 513, in py_method
    return [slice_array(inp) for inp in flat_inputs]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py", line 513, in <listcomp>
    return [slice_array(inp) for inp in flat_inputs]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py", line 512, in slice_array
    contiguous=contiguous)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training_utils.py", line 391, in slice_arrays
    entries = [[x[i:i + 1] for i in indices] for x in arrays]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training_utils.py", line 391, in <listcomp>
    entries = [[x[i:i + 1] for i in indices] for x in arrays]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training_utils.py", line 391, in <listcomp>
    entries = [[x[i:i + 1] for i in indices] for x in arrays]

TypeError: 'SparseTensor' object is not subscriptable


2021-02-07 22:46:26.059885: W tensorflow/core/framework/op_kernel.cc:1741] Invalid argument: TypeError: 'SparseTensor' object is not subscriptable
Traceback (most recent call last):

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/script_ops.py", line 241, in __call__
    return func(device, token, args)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/script_ops.py", line 130, in __call__
    ret = self._func(*args)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/autograph/impl/api.py", line 309, in wrapper
    return func(*args, **kwargs)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py", line 513, in py_method
    return [slice_array(inp) for inp in flat_inputs]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py", line 513, in <listcomp>
    return [slice_array(inp) for inp in flat_inputs]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py", line 512, in slice_array
    contiguous=contiguous)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training_utils.py", line 391, in slice_arrays
    entries = [[x[i:i + 1] for i in indices] for x in arrays]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training_utils.py", line 391, in <listcomp>
    entries = [[x[i:i + 1] for i in indices] for x in arrays]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training_utils.py", line 391, in <listcomp>
    entries = [[x[i:i + 1] for i in indices] for x in arrays]

TypeError: 'SparseTensor' object is not subscriptable


Epoch 1/5
Traceback (most recent call last):
  File "ex17.py", line 43, in <module>
    validation_data=(X_train_onehot[-20:], y_train[-20:]))
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training.py", line 66, in _method_wrapper
    return method(self, *args, **kwargs)
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training.py", line 848, in fit
    tmp_logs = train_function(iterator)
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/eager/def_function.py", line 580, in __call__
    result = self._call(*args, **kwds)
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/eager/def_function.py", line 644, in _call
    return self._stateless_fn(*args, **kwds)
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/eager/function.py", line 2420, in __call__
    return graph_function._filtered_call(args, kwargs)  # pylint: disable=protected-access
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/eager/function.py", line 1665, in _filtered_call
    self.captured_inputs)
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/eager/function.py", line 1746, in _call_flat
    ctx, args, cancellation_manager=cancellation_manager))
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/eager/function.py", line 598, in call
    ctx=ctx)
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/eager/execute.py", line 60, in quick_execute
    inputs, attrs, num_outputs)
tensorflow.python.framework.errors_impl.InvalidArgumentError:  TypeError: 'SparseTensor' object is not subscriptable
Traceback (most recent call last):

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/script_ops.py", line 241, in __call__
    return func(device, token, args)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/script_ops.py", line 130, in __call__
    ret = self._func(*args)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/autograph/impl/api.py", line 309, in wrapper
    return func(*args, **kwargs)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py", line 513, in py_method
    return [slice_array(inp) for inp in flat_inputs]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py", line 513, in <listcomp>
    return [slice_array(inp) for inp in flat_inputs]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/data_adapter.py", line 512, in slice_array
    contiguous=contiguous)

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training_utils.py", line 391, in slice_arrays
    entries = [[x[i:i + 1] for i in indices] for x in arrays]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training_utils.py", line 391, in <listcomp>
    entries = [[x[i:i + 1] for i in indices] for x in arrays]

  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training_utils.py", line 391, in <listcomp>
    entries = [[x[i:i + 1] for i in indices] for x in arrays]

TypeError: 'SparseTensor' object is not subscriptable


	 [[{{node EagerPyFunc}}]]
	 [[IteratorGetNext]] [Op:__inference_train_function_657]

Function call stack:
train_function