Quantinuum's flavor of quantum circuit simulation with their trapped ion quantum computer. To install tket for direct development get started with: 
```
pip3 install pytket
```

For next steps, you can visit the tket github found [here](https://github.com/CQCL/tket). 

There are the [example notebooks](https://github.com/aws/amazon-braket-examples) for using BraKet