Lora fix

Author: Perseus14

src/maxdiffusion/configs/base_wan_i2v_27b.yml

@@ -318,7 +318,7 @@ lora_config: {
   rank: [64],
   lora_model_name_or_path: ["lightx2v/Wan2.2-Distill-Loras"],
   high_noise_weight_name: ["wan2.2_i2v_A14b_high_noise_lora_rank64_lightx2v_4step_1022.safetensors"],
-  low_noise_weight_name: [],
+  low_noise_weight_name: [""], # Empty or "wan2.2_i2v_A14b_low_noise_lora_rank64_lightx2v_4step_1022.safetensors"
   adapter_name: ["wan22-lightning-lora"],
   scale: [1.0],
   from_pt: []