Please please please do not do this after 1 week.
You are going to face difficult colleagues. A lot. That is life.
You need to find a way to work with this individual. You need to find a way to make sure that your work does not get affected. Always make sure your hard work is visible to others, that it is clear what is your responsibility verus his/hers and get everything down in writing always.
You are earning a salary because you have to find ways to work with difficult people.
Every single coach here will have experienced this (honestly, I had difficult people on almost every project). Such is the joy of the professional world!
But every scenario is different. “Overcoming” a lazy colleague versus a neurotic colleague versus an annoying colleague versus and aggressive colleague etc. (the list goes on) is different. Hard to tell you how to work with this person without more information though.
Edit: If there is physical / verbal abuse at play you absolutely should report this. If they're just a difficult person, 1 week into your 1st project you'd have to be very careful in how you raise this.
(edited)