Unified message roles for internal conversations.
| 8 | |
| 9 | |
| 10 | class MessageRole(str, Enum): |
| 11 | """Unified message roles for internal conversations.""" |
| 12 | |
| 13 | SYSTEM = "system" |
| 14 | USER = "user" |
| 15 | ASSISTANT = "assistant" |
| 16 | TOOL = "tool" |
| 17 | |
| 18 | |
| 19 | class MessageBlockType(str, Enum): |