Addresses breaking change in core pyworker (#22)

* Addresses breaking change in test_utils.py

Endpoint.get_endpoint_api_key() now requires instance

Moves the call to this function out of the APIClient and into main

* Ensure make_benchmark_payload has a value to calculate the workload

---------

Co-authored-by: Nader Arbabian <nader@vast.ai>

lib/server.py

@@ -27,7 +27,7 @@ def start_server(backend: Backend, routes: List[web.RouteDef], **kwargs):
         log.debug("starting server...")
         app = web.Application()
         app.add_routes(routes)
-        runner = web.AppRunner(app, handler_cancellation=True)
+        runner = web.AppRunner(app)
         await runner.setup()
         site = web.TCPSite(
             runner,

workers/openai/client.py

@@ -28,24 +28,16 @@ class APIClient:
     DEFAULT_TIMEOUT = 4
 
     def __init__(
-        self, endpoint_group_name: str, api_key: str, server_url: str, instance: str
+        self,
+        endpoint_group_name: str,
+        api_key: str,
+        server_url: str,
+        endpoint_api_key: str,
     ):
         self.endpoint_group_name = endpoint_group_name
         self.api_key = api_key
         self.server_url = server_url
-        self.instance = instance
+        self.endpoint_api_key = endpoint_api_key
-        self.endpoint_api_key = self._get_endpoint_api_key()
-
-    def _get_endpoint_api_key(self) -> Optional[str]:
-        """Get the endpoint API key"""
-        endpoint_api_key = Endpoint.get_endpoint_api_key(
-            endpoint_name=self.endpoint_group_name,
-            account_api_key=self.api_key,
-            instance=self.instance,
-        )
-        if not endpoint_api_key:
-            log.error(f"Failed to get API key for endpoint {self.endpoint_group_name}")
-        return endpoint_api_key
 
     def _get_worker_url(self, cost: int = DEFAULT_COST) -> Dict[str, Any]:
         """Get worker URL and auth data from routing service"""
@@ -554,12 +546,24 @@ def main():
         sys.exit(1)
 
     try:
+        endpoint_api_key = Endpoint.get_endpoint_api_key(
+            endpoint_name=args.endpoint_group_name,
+            account_api_key=args.api_key,
+            instance=args.instance,
+        )
+
+        if not endpoint_api_key:
+            log.error(
+                f"Could not retrieve API key for endpoint '{args.endpoint_group_name}'. Exiting."
+            )
+            sys.exit(1)
+
         # Create the core API client
         client = APIClient(
             endpoint_group_name=args.endpoint_group_name,
             api_key=args.api_key,
             server_url=args.server_url,
-            instance=args.instance,
+            endpoint_api_key=endpoint_api_key,
         )
 
         # Create tool manager and demo (passing the model parameter)

workers/openai/data_types/server.py

@@ -124,7 +124,12 @@ class CompletionsData(GenericData):
         if not model:
             raise ValueError("MODEL_NAME environment variable not set")
 
-        test_input = {"model": model, "prompt": prompt, "temperature": 0.7}
+        test_input = {
+            "model": model,
+            "prompt": prompt,
+            "temperature": 0.7,
+            "max_tokens": 500,
+        }
         return cls(input=test_input)
 
 
@@ -158,6 +163,7 @@ class ChatCompletionsData(GenericData):
             "model": model,
             "messages": [{"role": "user", "content": prompt}],
             "temperature": 0.7,
+            "max_tokens": 500,
         }
         return cls(input=test_input)