diff --git a/py/bnk_tiled_samplers.py b/py/bnk_tiled_samplers.py
index e23b19a..3c5d011 100644
--- a/py/bnk_tiled_samplers.py
+++ b/py/bnk_tiled_samplers.py
@@ -123,8 +123,8 @@ def sample_common(model, add_noise, noise_seed, tile_width, tile_height, tiling_
     # positive_copy = comfy.sample.convert_cond(positive)
     # negative_copy = comfy.sample.convert_cond(negative)
     #change made due to changes in omfy.sampler's 'convert cond' has been removed.. check if any error persists.
-    positive_copy = positive[:]
-    negative_copy = negative[:]
+    positive_copy = comfy.sampler_helpers.convert_cond(positive)
+    negative_copy = comfy.sampler_helpers.convert_cond(negative) 
     modelPatches, inference_memory = comfy.sample.get_additional_models(positive_copy, negative_copy, model.model_dtype())
     comfy.model_management.load_models_gpu([model] + modelPatches, model.memory_required(noise.shape) + inference_memory)
     real_model = model.model