Added upper limit to pydantic version due to bug in latest version (#112)

* Restricted pydantic version <2.0

* Added OpenAI engine gpt-3.5-turbo-instruct

manifest/clients/openai.py

@@ -11,6 +11,7 @@ from manifest.request import LMRequest, Request
 logger = logging.getLogger(__name__)
 
 OPENAI_ENGINES = {
+    "gpt-3.5-turbo-instruct",
     "text-davinci-003",
     "text-davinci-002",
     "text-davinci-001",

setup.py

@@ -29,7 +29,7 @@ VERSION = main_ns["__version__"]
 # What packages are required for this module to be executed?
 REQUIRED = [
     "numpy>=1.20.0",
-    "pydantic>=1.9.0",
+    "pydantic>=1.9.0,<2.0",
     "redis>=4.3.1",
     "requests>=2.27.1",
     "aiohttp>=3.8.0",