# Structure of ReplanningFlow

```
goal (info on the old plan), plan (old plan), plan_file_location
                |
                v
        +---------------+
        |  Controller   | --------<<<<-----------+
        +---------------+                        |
                |                                |
                | (command, command args)        |
                |                                |
                v                                |
        +------------------+                     |
        |   Executor       |  Each branch is an  |
        | (Tree Structure) |  executor           |
        +------------------+                     |
                |                                ^
                | (summary)                      |
                |                                |
                v                                |             
                |                                |
                +-> goes back to the Controller>-+

```

Structure of the Executors:
```
         +-------------------+
         |   Branching       |
         |    Executor       |
         +-------------------+
        /                    \
       /                      \
      /                        \
     /                          \
write_plan                    ask_user

```

About the branches:
- [ask_user](https://huggingface.co/aiflows/PlanWriterFlowModule/blob/main/PlanWriterAskUserFlow.py): Ask user for info / confirmation, etc.
- [write_plan](https://huggingface.co/aiflows/InteractivePlanGenFlowModule): Generates plan (user edit is allowed) and fetches user feedback.
  - The PlanGenerator of write_plan is replaced with [NewPlanGenFlow](https://huggingface.co/aiflows/ReplanningFlowModule/blob/main/NewPlanGenFlow.py) to re-plan instead of write plan.

How it works:
Controller calls write_plan until user is satisfied in the feedback, finish.