configtx.yaml not being created

```
Import orderers = dict_keys(['orderer.example.com'])
Import peers = dict_keys(['peer0.org1.example.com', 'peer1.org1.example.com', 'peer0.org2.example.com', 'peer1.org2.example.com'])
FABRIC_CFG_PATH set to /home/antony/abe/fabric-sdk-py/test/fixtures/e2e_cli/
Configtx file successfully created in current directory
```
Says configtx.yaml is created in the current directory but doesnt exist

``
FileNotFoundError: [Errno 2] No such file or directory: '/home/antony/abe/fabric-sdk-py/./configtx.yaml'
```