fix(mcp-image-gen): confirmed working FLUX.2 Klein encoder filename

- CLIPLoader clip_name: qwen_3_4b_klein.safetensors (from Comfy-Org/vae-text-encorder-for-flux-klein-4b) - VAE: flux2-vae.safetensors (321MB, same repo) - Live test confirmed: 2.1MB photorealistic 1024x1024 PNG in 52.43s on RX 7900 XTX - Test: assert clip_name == qwen_3_4b_klein.safetensors - 37/37 tests pass
2026-04-10 20:29:18 +02:00
parent 40c91edf2f
commit 1d8849cb41
2 changed files with 2 additions and 1 deletions
@@ -67,6 +67,7 @@ def test_build_flux_workflow_heretic_model():
    assert wf["1"]["class_type"] == "CLIPLoader"          # Qwen3-4B uses single CLIPLoader
    assert wf["1"]["inputs"]["type"] == "flux2"            # correct type for FLUX.2
    assert wf["1"]["inputs"]["device"] == "default"        # required for FLUX.2 CLIPLoader
+    assert wf["1"]["inputs"]["clip_name"] == "qwen_3_4b_klein.safetensors"  # Comfy-Org/vae-text-encorder-for-flux-klein-4b
    assert wf["2"]["class_type"] == "CLIPTextEncode"       # standard CLIP encode (not Flux-specific)
    assert wf["4"]["class_type"] == "UNETLoader"
    assert wf["4"]["inputs"]["unet_name"] == "flux-2-klein-4b.safetensors"