graph TD A[Start: DesignGenerator] --> B[Input: extracted-data] A --> C[Input: trademark-analysis] B --> D[Step 1: Summarize Requirements] C --> D D --> E[Output: Safe Design Terms] E --> F[Step 2: Create Image Prompt] F --> G[Output: Generation Prompt] G --> H[Step 3: Generate T-Shirt Image] H --> I[Output: Image URL] I --> J[Step 4: Return Final Design] J --> K[End: new-shirt-design] subgraph Silo: Generate T-Shirt Image D E F G H I end