refine vvisp console - call

[ryan-chae]

I'm submitting a...

[ ] Regression (a behavior that used to work and stopped working in a new release)
[ ] Bug report  
[ ] Performance issue
[ ] Feature request
[ ] Documentation issue or request
[x] Other... Please describe:

Current behavior

call MyContract Myfunc 0 1 2

Expected behavior

call Myfunc 0 1 2

Minimal reproduction of the problem with instructions

What is the motivation / use case for changing the behavior?

Environment

vvisp version: X.Y.Z


Environment:
- Node version:
- Operating system:

Others: