feat: merge v0.6.9

metagpt/provider/metagpt_api.py

@@ -5,11 +5,24 @@
 @File    : metagpt_api.py
 @Desc    : MetaGPT LLM provider.
 """
+from openai.types import CompletionUsage
+
 from metagpt.configs.llm_config import LLMType
 from metagpt.provider import OpenAILLM
 from metagpt.provider.llm_provider_registry import register_provider
+from metagpt.utils.exceptions import handle_exception
 
 
 @register_provider(LLMType.METAGPT)
 class MetaGPTLLM(OpenAILLM):
-    pass
+    def _calc_usage(self, messages: list[dict], rsp: str) -> CompletionUsage:
+        usage = CompletionUsage(prompt_tokens=0, completion_tokens=0, total_tokens=0)
+
+        # The current billing is based on usage frequency. If there is a future billing logic based on the
+        # number of tokens, please refine the logic here accordingly.
+
+        return usage
+
+    @handle_exception
+    def _update_costs(self, usage: CompletionUsage):
+        pass