Remove 'activity' from the model activity name

Author: tconley1428

temporalio/contrib/openai_agents/_invoke_model_activity.py

@@ -158,6 +158,11 @@ def __init__(self, model_provider: Optional[ModelProvider] = None):
             openai_client=AsyncOpenAI(max_retries=0)
         )
 
+    @activity.defn
+    async def invoke_model(self, input: ActivityModelInput) -> ModelResponse:
+        """Activity that invokes a model with the given input."""
+        return await self.invoke_model_activity(input)
+
     @activity.defn
     @_auto_heartbeater
     async def invoke_model_activity(self, input: ActivityModelInput) -> ModelResponse:

temporalio/contrib/openai_agents/_temporal_model_stub.py

@@ -153,7 +153,7 @@ def make_tool_info(tool: Tool) -> ToolInput:
             summary = None
 
         return await workflow.execute_activity_method(
-            ModelActivity.invoke_model_activity,
+            ModelActivity.invoke_model,
             activity_input,
             summary=summary,
             task_queue=self.model_params.task_queue,

temporalio/contrib/openai_agents/_temporal_openai_agents.py

@@ -281,8 +281,10 @@ def configure_worker(self, config: WorkerConfig) -> WorkerConfig:
         config["interceptors"] = list(config.get("interceptors") or []) + [
             OpenAIAgentsTracingInterceptor()
         ]
+        model_activity = ModelActivity(self._model_provider)
         config["activities"] = list(config.get("activities") or []) + [
-            ModelActivity(self._model_provider).invoke_model_activity
+            model_activity.invoke_model_activity,
+            model_activity.invoke_model,
         ]
         return self.next_worker_plugin.configure_worker(config)