add chroma-v50 and chroma-v50-annealed

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

CHANGELOG.md

@@ -25,7 +25,7 @@ And (*as always*) many bugfixes and improvements to existing features!
     available via *networks -> models -> reference*  
   - [Chroma](https://huggingface.co/lodestones/Chroma)  
     great model based on FLUX.1 and then redesigned and retrained by *lodestones*  
-    update with latest **v48**, **v48 Detail Calibrated** and **v46 Flash** variants  
+    update with latest **v50**, **v50 Annealed**, **v48**, **v48 Detail Calibrated** and **v46 Flash** variants  
     available via *networks -> models -> reference*  
   - [SkyReels-V2](https://huggingface.co/Skywork/SkyReels-V2-DF-14B-720P-Diffusers)  
     SkyReels-V2 is a genarative video model based on Wan-2.1 but with heavily modified execution to allow for infinite-length video generation  

html/reference.json

@@ -173,6 +173,20 @@
     "extras": "sampler: Default, cfg_scale: 4.5"
   },
 
+  "lodestones Chroma Unlocked v50": {
+    "path": "vladmandic/chroma-unlocked-v50",
+    "preview": "lodestones--Chroma.jpg",
+    "desc": "Chroma is a 8.9B parameter model based on FLUX.1-schnell. It’s fully Apache 2.0 licensed, ensuring that anyone can use, modify, and build on top of it—no corporate gatekeeping. The model is still training right now, and I’d love to hear your thoughts! Your input and feedback are really appreciated.",
+    "skip": true,
+    "extras": "sampler: Default, cfg_scale: 3.5"
+  },
+  "lodestones Chroma Unlocked v50 Annealed": {
+    "path": "vladmandic/chroma-unlocked-v50-annealed",
+    "preview": "lodestones--Chroma.jpg",
+    "desc": "Chroma is a 8.9B parameter model based on FLUX.1-schnell. It’s fully Apache 2.0 licensed, ensuring that anyone can use, modify, and build on top of it—no corporate gatekeeping. The model is still training right now, and I’d love to hear your thoughts! Your input and feedback are really appreciated.",
+    "skip": true,
+    "extras": "sampler: Default, cfg_scale: 3.5"
+  },
   "lodestones Chroma Unlocked v48": {
     "path": "vladmandic/chroma-unlocked-v48",
     "preview": "lodestones--Chroma.jpg",

modules/sd_models.py

@@ -907,7 +907,7 @@ def set_diffuser_pipe(pipe, new_pipe_type):
                 elif new_pipe_type == DiffusersTaskType.INPAINTING:
                     new_pipe = diffusers.AutoPipelineForInpainting.from_pipe(pipe)
                 else:
-                    shared.log.error(f'Pipeline class change failed: type={new_pipe_type} pipeline={cls}')
+                    shared.log.warning(f'Pipeline class change failed: type={new_pipe_type} pipeline={cls}')
                     return pipe
             except Exception as e: # pylint: disable=unused-variable
                 shared.log.warning(f'Pipeline class change failed: type={new_pipe_type} pipeline={cls} {e}')

pipelines/chroma/convert_chroma.py

@@ -12,9 +12,8 @@ convert = True
 test = False
 upload = True
 input_files = [
-    'chroma-unlocked-v48.safetensors',
-    'chroma-unlocked-v48-detail-calibrated.safetensors',
-    'chroma-unlocked-v46-flash.safetensors',
+    'chroma-unlocked-v50.safetensors',
+    'chroma-unlocked-v50-annealed.safetensors',
 ]
 input_folder = '/mnt/models/UNET'
 output_folder = '/mnt/models/Diffusers'