3.2 years ago by
        
        United States
 
            Hello,
The example term #{input_name} is often not the actual name of the input file (files) for tools. Each has its own variable name inside of the curly brackets { }.
These values were earlier displayed in the workflow editor and will be again. A ticket to track this restoration of functionality is here: https://trello.com/c/zSGviZFb
As a work-around, each tool wrapper will specify the tools inputs and outputs by variable name. Depending on the complexity of the tool, this can be easy or difficult to interpret. But if interested, the Tool Shed (once logged in) will allow you to browse repository tip files in a UI interface quickly to obtain this information. 
Apologies for the current inconvenience, Jen, Galaxy team