graph TD subgraph SubAgent4[Article Assembly & Formatting Agent] A[Input: JSON Steps + Transcription + 6 PNG Images] B[Task 1: Generate Base Structure] C[Task 2: Format Introduction] D[Task 3: Format Tutorial Steps] E[Task 4: Generate Image Embedding] F[Task 5: Format Conclusion] G[Task 6: Final Formatting] H[Output: Final Tutorial Markdown] A --> B B --> |base_article_structure.md| C C --> |article_with_intro.md| D D --> |article_with_steps.md| E E --> |article_with_images.md| F F --> |article_with_conclusion.md| G G --> |final_tutorial.md| H end subgraph Inputs I1[tutorial_steps.json] I2[video_transcription.txt] I3[6 PNG Images] end subgraph Skills S1[#223 LLM Structure] S2[#190 Text Format] S3[#185 Image Processing] end I1 --> A I2 --> A I3 --> A S1 --> B S2 --> C S2 --> D S3 --> E S2 --> F S1 --> G