customized error handling

[bamelkripal]

the current promptflow consists of a series of code blocks/nodes. If one of the node fails, it gives a general error and we need to debug the error separately .

Describe the solution you'd like
It will be really great if user is able to implement customized error handling logic. With this logic user will be able to see which node is exactly creating the issue and error debugging will become easy. I am not able to find error handing wrapping around complete node.