docker-compose up ERROR launching

[BillClaghorn]

OS Ubuntu 2204 Docker version 26.1.4, build 5650f9b docker-compose version 1.29.2, build unknown docker-compose.yml.txt NVIDIA-SMI 555.42.02 CUDA Version: 12.5 Cuda compilation tools, release 12.5, V12.5.40 Build cuda_12.5.r12.5/compiler.34177558_0 rivermax_ubuntu2204_1.50.7

docker-compose up ERROR: yaml.scanner.ScannerError: while scanning a simple key in "./docker-compose.yml", line 52, column 5 could not find expected ':' in "./docker-compose.yml", line 53, column 5

Docker-compose.yml is attached