The FIR was lodged against Louise and 10 others on charges of attempt to murder, loot and dacoity on complaint of AAP, district President Vivek Yadav, Superintendent of Police Shalabh Mathur said.
Yadav was beaten yesterday while his party activists were showing black flags to Louise during an eye camp at the district hospital here.
A cross FIR has also been lodged by Congress district president Prakash Pradhan against Yadav for attacking Congress workers and looting mobile phones.
The police is probing the matter.