Add Decart API Implementation

frontend/src/data/pipelines.ts

@@ -98,6 +98,16 @@ export const PIPELINES: Record<string, PipelineInfo> = {
     supportedModes: ["video"],
     defaultMode: "video",
   },
+  "decart-api": {
+    name: "Decart API",
+    about:
+      "Real-time video restyling using Decart's Mirage LSD API. Processes video frames through Decart's cloud-based realtime video transformation service.",
+    requiresModels: false,
+    estimatedVram: 0, // Cloud-based, no local VRAM required
+    // Video-only pipeline
+    supportedModes: ["video"],
+    defaultMode: "video",
+  },
 };
 
 export function pipelineSupportsLoRA(pipelineId: string): boolean {

frontend/src/types/index.ts

@@ -3,7 +3,8 @@ export type PipelineId =
   | "passthrough"
   | "longlive"
   | "krea-realtime-video"
-  | "reward-forcing";
+  | "reward-forcing"
+  | "decart-api";
 
 // Input mode for pipeline operation
 export type InputMode = "text" | "video";

pyproject.toml

@@ -44,7 +44,7 @@ dependencies = [
     "omegaconf>=2.3.0",
     "accelerate>=1.1.1",
     "flash-attn==2.8.3; sys_platform == 'linux' or sys_platform == 'win32'",
-    "sageattention==2.2.0; sys_platform == 'linux' or sys_platform == 'win32'",
+    "sageattention==2.2.0; (sys_platform == 'linux' and python_version == '3.10') or sys_platform == 'win32'",
     "safetensors>=0.6.2",
     "huggingface_hub>=0.25.0",
     "peft>=0.17.1",
@@ -53,6 +53,9 @@ dependencies = [
     "kernels>=0.10.4",
     "triton==3.4.0; sys_platform == 'linux'",
     "triton-windows==3.4.0.post21; sys_platform == 'win32'",
+    "pillow>=10.0.0",
+    "decart>=0.0.8",
+    "tenacity>=9.0.0",
 ]
 
 [project.scripts]

src/scope/core/pipelines/__init__.py

@@ -24,6 +24,10 @@ def __getattr__(name):
         from .passthrough.pipeline import PassthroughPipeline
 
         return PassthroughPipeline
+    elif name == "DecartApiPipeline":
+        from .decart_api.pipeline import DecartApiPipeline
+
+        return DecartApiPipeline
     # Config classes
     elif name == "BasePipelineConfig":
         from .schema import BasePipelineConfig
@@ -45,6 +49,10 @@ def __getattr__(name):
         from .schema import PassthroughConfig
 
         return PassthroughConfig
+    elif name == "DecartApiConfig":
+        from .schema import DecartApiConfig
+
+        return DecartApiConfig
     raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
 
 
@@ -55,10 +63,12 @@ def __getattr__(name):
     "RewardForcingPipeline",
     "StreamDiffusionV2Pipeline",
     "PassthroughPipeline",
+    "DecartApiPipeline",
     # Config classes
     "BasePipelineConfig",
     "LongLiveConfig",
     "StreamDiffusionV2Config",
     "KreaRealtimeVideoConfig",
     "PassthroughConfig",
+    "DecartApiConfig",
 ]

src/scope/core/pipelines/decart_api/__init__.py

@@ -0,0 +1,3 @@
+from .pipeline import DecartApiPipeline
+
+__all__ = ["DecartApiPipeline"]