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constants.py

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+"""
+Constants and error messages for Hunyuan3D API server.
+"""
+
+# Error messages
+SERVER_ERROR_MSG = "**NETWORK ERROR DUE TO HIGH TRAFFIC. PLEASE REGENERATE OR REFRESH THIS PAGE.**"
+MODERATION_MSG = "YOUR INPUT VIOLATES OUR CONTENT MODERATION GUIDELINES. PLEASE TRY AGAIN."
+
+# Default values
+DEFAULT_SAVE_DIR = 'gradio_cache'
+DEFAULT_WORKER_ID = None  # Will be generated if None
+
+# API metadata
+API_TITLE = "Hunyuan3D API Server"
+API_DESCRIPTION = """
+# Hunyuan3D 2.1 API Server
+
+This API server provides endpoints for generating 3D models from 2D images using the Hunyuan3D model.
+
+## Features
+
+- **3D Shape Generation**: Convert 2D images to 3D meshes
+- **Texture Generation**: Generate PBR textures for 3D models
+- **Background Removal**: Automatic background removal from input images
+- **Multiple Formats**: Support for GLB and OBJ output formats
+- **Async Processing**: Background task processing with status tracking
+
+## Usage
+
+1. Use `/generate` for immediate 3D model generation from images
+2. Use `/send` for asynchronous processing with status tracking
+3. Use `/status/{uid}` to check task progress and retrieve results
+4. Use `/health` to verify service status
+
+## Model Information
+
+- **Model**: Hunyuan3D-2.1 by Tencent
+- **License**: TENCENT HUNYUAN NON-COMMERCIAL LICENSE AGREEMENT
+- **Capabilities**: Image-to-3D, Texture Generation
+"""
+API_VERSION = "2.1.0"
+API_CONTACT = {
+    "name": "Hunyuan3D Team",
+    "url": "https://github.com/Tencent/Hunyuan3D",
+}
+API_LICENSE_INFO = {
+    "name": "TENCENT HUNYUAN NON-COMMERCIAL LICENSE AGREEMENT",
+    "url": "https://github.com/Tencent/Hunyuan3D/blob/main/LICENSE",
+}
+
+# API tags metadata
+API_TAGS_METADATA = [
+    {
+        "name": "generation",
+        "description": "3D model generation endpoints. Generate 3D models from 2D images with optional textures.",
+    },
+    {
+        "name": "status",
+        "description": "Task status and health check endpoints. Monitor generation progress and service health.",
+    },
+]