Fix AWS account ids in `sample_experiment.yaml`
Make AWS account ids dependent from current account where Serverless Scientist is deployed to. It's not a complete solution - sometimes you might want to refer to ARNs from/in other accounts - but it could be the default.
Or a variable to be substituted during parsing the experiments file?
arn: arn:aws:lambda:eu-west-1:029281253050:function:candidate-round-python3-math
if you want to specify a specific one, arn: arn:aws:lambda:{region}:{account}:function:candidate-round-python3-math
if you want to make it dependent from deployment. During reading the experiment data, we search for some variable, and substitute it with an actual value.