diff --git a/store/app/model.py b/store/app/model.py
index 4d427ebc..292292cd 100644
--- a/store/app/model.py
+++ b/store/app/model.py
@@ -7,7 +7,7 @@
 
 import time
 from datetime import datetime, timedelta
-from typing import Optional, Self, Set, Literal
+from typing import Literal, Optional, Self, Set
 
 from pydantic import BaseModel, EmailStr
 
@@ -83,11 +83,7 @@ class OAuthKey(RobolistBaseModel):
 
     @classmethod
     def create(cls, user_id: str, provider: str, token: str) -> Self:
-        return cls(
-            id=new_uuid(),
-            user_id=user_id,
-            provider=provider,
-            token=token),
+        return (cls(id=new_uuid(), user_id=user_id, provider=provider, token=token),)
 
 
 APIKeySource = Literal["user", "oauth"]
@@ -118,12 +114,7 @@ def create(
         if permissions == "full":
             permissions = {"read", "write", "admin"}
         ttl_timestamp = int((datetime.utcnow() + timedelta(days=90)).timestamp())
-        return cls(
-            id=new_uuid(),
-            user_id=user_id,
-            source=source,
-            permissions=permissions,
-            ttl=ttl_timestamp),
+        return (cls(id=new_uuid(), user_id=user_id, source=source, permissions=permissions, ttl=ttl_timestamp),)
 
 
 ArtifactSize = Literal["small", "large"]
diff --git a/store/requirements.txt b/store/requirements.txt
index 6194abe1..456b432f 100644
--- a/store/requirements.txt
+++ b/store/requirements.txt
@@ -4,6 +4,7 @@
 omegaconf
 bson
 pydantic
+email-validator
 
 # AWS dependencies.
 aioboto3
@@ -11,6 +12,7 @@ aioboto3
 # Crypto dependencies
 argon2-cffi
 pyjwt[asyncio]
+bcrypt
 
 # FastAPI dependencies.
 aiohttp