Update README.md

Author: adamlaho

README.md

@@ -114,7 +114,7 @@ The AI agents in this system use OpenAI's API for text generation. Follow these
 #### Basic Usage
 Run the main script to start the system:
 ```
-python3 main_amlpt.py
+python3 amlpt.py
 ```
 
 The system will present a menu with five operation modes: