add flux.1-dev-srpo

Signed-off-by: Vladimir Mandic <mandic00@live.com>

CHANGELOG.md

@@ -5,6 +5,8 @@
 - **Models**
   - [WAN 2.2 14B VACE](https://huggingface.co/alibaba-pai/Wan2.2-VACE-Fun-A14B)  
     available for *text-to-image* and *text-to-video* and *image-to-video* workflows  
+  - [Tencent FLUX.1 Dev SRPO](https://huggingface.co/tencent/SRPO)  
+    SRPO is trained by with specific technique: Directly Aligning the Full Diffusion Trajectory with Fine-Grained Human Preference  
 - **Offloading**
   - improve offloading for pipelines with multiple stages such as *wan-2.2-14b*  
   - add timers to measure onload/offload times during generate  

html/reference.json

@@ -138,6 +138,13 @@
     "skip": true,
     "extras": "sampler: Default, cfg_scale: 4.5"
   },
+  "Tencent FLUX.1 Dev SRPO": {
+    "path": "vladmandic/flux.1-dev-SRPO",
+    "preview": "vladmandic--flux.1-dev-SRPO.jpg",
+    "desc": "FLUX.1 Dev SRPO is Tencent trained with specific technique: Directly Aligning the Full Diffusion Trajectory with Fine-Grained Human Preference",
+    "skip": true,
+    "extras": "sampler: Default, cfg_scale: 4.5"
+  },
 
   "Qwen-Image": {
     "path": "Qwen/Qwen-Image",

pipelines/flux/flux_nunchaku.py

@@ -6,7 +6,9 @@ def load_flux_nunchaku(repo_id):
     nunchaku_precision = nunchaku.utils.get_precision()
     nunchaku_repo = None
     transformer = None
-    if 'flux.1-dev' in repo_id.lower():
+    if 'srpo' in repo_id.lower():
+        pass
+    elif 'flux.1-dev' in repo_id.lower():
         nunchaku_repo = f"nunchaku-tech/nunchaku-flux.1-dev/svdq-{nunchaku_precision}_r32-flux.1-dev.safetensors"
     elif 'flux.1-schnell' in repo_id.lower():
         nunchaku_repo = f"nunchaku-tech/nunchaku-flux.1-schnell/svdq-{nunchaku_precision}_r32-flux.1-schnell.safetensors"