My question involves an eviction in the state of: PA

I am the owner of a duplex. Both units are being rented. Unfortunately an emergency has come for me in which I need to move from where I am currently living. The tenants in one of the units lease will automatically renew in the middle of August. Are there any exceptions in which I can legally evict my tenants of course with a fair notice due to my current circumstances? If so, what steps are required of me to take.