graph TD Start[Start] --> UserInput UserInput[User Input: Topic & Avatar Style] --> SA1 SA1[Script Writer Subagent] --> Script[Script Text Output] Script --> SA2 Script --> SA4 SA2[Voice-Over Generator Subagent] --> VoiceOver[Voice-Over MP3] VoiceOver --> SA4 UserInput --> SA3 SA3[Avatar Image Creator Subagent] --> Avatar[Avatar PNG Image] Avatar --> SA4 SA4[Video Composer Subagent] --> FinalVideo[Final MP4 Video] FinalVideo --> End[End]