Update train_control_cogview4.py

Author: zRzRzRzRzRzRzR

examples/cogview4-control/train_control_cogview4.py

@@ -132,6 +132,7 @@ def log_validation(cogview4_transformer, args, accelerator, weight_dtype, step,
                     control_image=validation_image,
                     num_inference_steps=50,
                     guidance_scale=args.guidance_scale,
+                    max_sequence_length=args.max_sequence_length,
                     generator=generator,
                     height=args.resolution,
                     width=args.resolution,