Start work on llm_engine

readme.md

@@ -224,6 +224,21 @@ The web interface takes over standard input and output.
 It each time the LLM generates a response, the web interface will display it.
 The user can modify the response before the actions are executed.
 
+### Project structure
+
+The SIA application is developed in the src directory.
+The tests directory contains unit tests, mock objects and integration tests.
+The model directory contains the trained model.
+It is excluded from the git repository and the docker context because it is too large.
+
+The docker file has a separate stage for testing.
+The `test.sh` script builds this stage, runs the tests and removes the test image.
+
+To use SIA several directories have to be mounted:
+- `/root/model': The model directory
+- `/root/sia_repo': The git repository
+- the docker socket: to run sub-SIA instances
+
 ## Actions
 
 A list of all available core actions.