Language Change: Initial Toggling back form C# fails to load new language boilerplate code

[Mutugiii]

Describe the bug On changing the language from C#, the C# boilerplate code is retained.

To Reproduce Steps to reproduce the behavior: Change the language to C# -> Change to any other language(without writing any code)

Expected behavior Boilerplate code should change if no C# code has been altered

Screenshots If applicable, add screenshots to help explain your problem.

Desktop:

• OS: Linux mint
• Browser: Chrome
• Version 83.0.4103.116 (Official Build) (64-bit)

Additional Context This is a small fix so could open PR for this

[Mutugiii]

While spinning it up in the development, also realized that support for Go has been added and the same needs a fix