Find the work done by the force F from (0,0,0) to (1,1,1) over the following path:

The path of the line segment from (0,0,0) to (1,1,0) followed by the line segment from (1,1,0) to (1,1,1) where the Force F=(1/(x^2+1))j

How do I set up this integral??

Please help me out if you know how!