Args: Add api-servers to parser

Also run OpenAPI export after args/config are parsed.

Signed-off-by: kingbri <bdashore3@proton.me>

main.py

@@ -110,15 +110,6 @@ def entrypoint(arguments: Optional[dict] = None):
     signal.signal(signal.SIGINT, signal_handler)
     signal.signal(signal.SIGTERM, signal_handler)
 
-    if do_export_openapi:
-        openapi_json = export_openapi()
-
-        with open("openapi.json", "w") as f:
-            f.write(json.dumps(openapi_json))
-            logger.info("Successfully wrote OpenAPI spec to openapi.json")
-
-        return
-
     # Load from YAML config
     config.from_file(pathlib.Path("config.yml"))
 
@@ -128,6 +119,16 @@ def entrypoint(arguments: Optional[dict] = None):
         arguments = convert_args_to_dict(parser.parse_args(), parser)
 
     config.from_args(arguments)
+
+    if do_export_openapi:
+        openapi_json = export_openapi()
+
+        with open("openapi.json", "w") as f:
+            f.write(json.dumps(openapi_json))
+            logger.info("Successfully wrote OpenAPI spec to openapi.json")
+
+        return
+
     developer_config = config.developer_config()
 
     # Check exllamav2 version and give a descriptive error if it's too old