App: update HDR checkpoint path

app.py

@@ -124,8 +124,8 @@ DISTILLED_CHECKPOINT = "ltx-2.3-22b-distilled-1.1.safetensors"
 SPATIAL_UPSCALER = "ltx-2.3-spatial-upscaler-x2-1.1.safetensors"
 GEMMA_REPO = "google/gemma-3-12b-it-qat-q4_0-unquantized"
 
-HDR_LORA_REPO = "diffusers-internal-dev/LTX-HDR-LoRA"
-HDR_LORA_FILENAME = "comfyui_models_loras_ltxv_ltx2_ltx-2.3-22b-ic-lora-hdr-0.9 (4).safetensors"
+HDR_LORA_REPO = "Lightricks/LTX-2.3-22b-IC-LoRA-HDR"
+HDR_LORA_FILENAME = "ltx-2.3-22b-ic-lora-hdr-0.9.safetensors"
 
 print("=" * 80)
 print("Downloading LTX-2.3 distilled + spatial upsampler + Gemma + HDR IC-LoRA...")