[BUG] inference --prompt special inputs

When running in inference, one of the input parameters is a sentence which is given after --prompt flag.

As all arguments are parsed inside inference to build the "shell" command, prompt argument is wrapped in quotation marks
--prompt.
The wrapping quotations were ' and lately I have changed it to " (which solves a lot of issues where the prompt has a ' inside of it).
But with the current solution, there is a wrong behavior (all inner " should be escaped, other wise the terminal ignores them) where we have inner quotations inside the prompt and there is a - inside those inner quotes.

For example:
parameters of any command
--model_name_or_path tiiuae/falcon-40b --max_new_tokens 128 --prompt "I'm feeling hot he said " temperatures is -4C outside""

user args after parsing:
['--model_name_or_path', 'tiiuae/falcon-40b', '--max_new_tokens', '128', '--prompt', "I'm feeling hot he said ", 'temp', 'is', '-4C', 'outside']

issues:

• inner quotations are dropped because of using format on the string inside the python
• the fact that split according to white spaces and new arguments are identified by the - sign isn't right, because here -4C will be identified as a new argument that leads to:
  unrecognized arguments: -4C outside