tensorflow.python.framework.errors_impl.InvalidArgumentError: indices[250] = 250 is not in [0, 250) [Op:GatherV2]

This error message is indicating that there is an issue with the "GatherV2" operation in a TensorFlow graph. Specifically, it seems that the "indices" tensor is trying to access an index that is out of bounds.

The error message states that the index being accessed is 250, but the valid range of indices for the tensor is [0, 250). This means that the maximum index that can be accessed is 249 (since indices are zero-indexed).

To fix this error, you will need to examine the code that is constructing the TensorFlow graph and identify where the indices tensor is being created and used in the GatherV2 operation. You will then need to ensure that the indices being passed to the operation are within the valid range of indices for the tensor being gathered from. This may require adjusting the code that is generating the indices, or modifying the shape of the tensor being gathered from.