Added pydantic to models

lnbits/extensions/watchonly/models.py

@@ -1,8 +1,8 @@
 from sqlite3 import Row
-from typing import NamedTuple
+from pydantic import BaseModel
 
 
-class Wallets(NamedTuple):
+class Wallets(BaseModel):
     id: str
     user: str
     masterpub: str
@@ -15,7 +15,7 @@ class Wallets(NamedTuple):
         return cls(**dict(row))
 
 
-class Mempool(NamedTuple):
+class Mempool(BaseModel):
     user: str
     endpoint: str
 
@@ -24,7 +24,7 @@ class Mempool(NamedTuple):
         return cls(**dict(row))
 
 
-class Addresses(NamedTuple):
+class Addresses(BaseModel):
     id: str
     address: str
     wallet: str