Question: A user enters the following in a cmd line (sys.argv) prompt: hello1 world2 or hello1 I need help writing an if statement that distinguishes if

A user enters the following in a cmd line (sys.argv) prompt: hello1 world2 or hello1

I need help writing an if statement that distinguishes if there if one input 'hello1' or two inputs 'hello1 world2'.

Windows machine python 3.7.

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