toMap method
Converts the current LlamaMessage instance to a map.
This method uses the messageToMap function to transform the
LlamaMessage object into a Map<String, String>, which can be
useful for serialization or other operations that require a map
representation of the message.
Returns a Map<String, String> representation of the LlamaMessage.
Implementation
Map<String, String> toMap() => messageToMap(this);