Fix "Comfy" lora keys.

They are in this format now:
diffusion_model.full.model.key.name.lora_up.weight

comfy/lora.py

@@ -245,7 +245,7 @@ def model_lora_keys_unet(model, key_map={}):
             key_lora = k[len("diffusion_model."):-len(".weight")].replace(".", "_")
             key_map["lora_unet_{}".format(key_lora)] = k
             key_map["lora_prior_unet_{}".format(key_lora)] = k #cascade lora: TODO put lora key prefix in the model config
-            key_map["model.{}".format(k[:-len(".weight")])] = k #generic lora format without any weird key names
+            key_map["{}".format(k[:-len(".weight")])] = k #generic lora format without any weird key names
 
     diffusers_keys = comfy.utils.unet_to_diffusers(model.model_config.unet_config)
     for k in diffusers_keys: