PEFT How to use arvisioncode/florence_50_5e6_2k with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("microsoft/Florence-2-base-ft")
model = PeftModel.from_pretrained(base_model, "arvisioncode/florence_50_5e6_2k") 
