diff --git a/client_manager.py b/client_manager.py
index b8f61ab..dcc2c3e 100644
--- a/client_manager.py
+++ b/client_manager.py
@@ -322,9 +322,9 @@ class NostrClientConnection:
 
         if account.blocked:
             return (
-                    False,
-                    f"Public key '{pubkey}' is not allowed in relay '{self.relay_id}'!",
-                )
+                False,
+                f"Public key '{pubkey}' is not allowed in relay '{self.relay_id}'!",
+            )
 
         if not account.can_join and self.client_config.is_paid_relay:
             return False, f"This is a paid relay: '{self.relay_id}'"
diff --git a/crud.py b/crud.py
index 82c1cca..d6aad4c 100644
--- a/crud.py
+++ b/crud.py
@@ -375,10 +375,11 @@ async def get_account(
 
     return NostrAccount.from_row(row) if row else None
 
+
 async def get_accounts(
     relay_id: str,
-    allowed = True,
-    blocked = False,
+    allowed=True,
+    blocked=False,
 ) -> List[NostrAccount]:
     rows = await db.fetchall(
         "SELECT * FROM nostrrelay.accounts WHERE relay_id = ? AND allowed = ? AND blocked = ?",
diff --git a/models.py b/models.py
index d482f19..7eb5dd2 100644
--- a/models.py
+++ b/models.py
@@ -83,7 +83,6 @@ class PaymentSpec(BaseModel):
     storage_cost_unit = Field("MB", alias="storageCostUnit")
 
 
-
 class WalletSpec(Spec):
     wallet = Field("")
 
@@ -332,11 +331,14 @@ class BuyOrder(BaseModel):
     def is_valid_action(self):
         return self.action in ["join", "storage"]
 
+
 class NostrPartialAccount(BaseModel):
     relay_id: str
     pubkey: str
     allowed: Optional[bool]
     blocked: Optional[bool]
+
+
 class NostrAccount(BaseModel):
     pubkey: str
     allowed = False
diff --git a/tasks.py b/tasks.py
index 521fca4..87b8eed 100644
--- a/tasks.py
+++ b/tasks.py
@@ -27,7 +27,9 @@ async def on_invoice_paid(payment: Payment):
     pubkey = payment.extra.get("pubkey")
 
     if not relay_id or not pubkey:
-        logger.warning(f"Invoice extra data missing for 'relay_id' and 'pubkey'. Payment hash: {payment.payment_hash}")
+        logger.warning(
+            f"Invoice extra data missing for 'relay_id' and 'pubkey'. Payment hash: {payment.payment_hash}"
+        )
         return
 
     if payment.extra.get("action") == "join":
@@ -37,7 +39,9 @@ async def on_invoice_paid(payment: Payment):
     if payment.extra.get("action") == "storage":
         storage_to_buy = payment.extra.get("storage_to_buy")
         if not storage_to_buy:
-            logger.warning(f"Invoice extra data missing for 'storage_to_buy'. Payment hash: {payment.payment_hash}")
+            logger.warning(
+                f"Invoice extra data missing for 'storage_to_buy'. Payment hash: {payment.payment_hash}"
+            )
             return
         await invoice_paid_for_storage(relay_id, pubkey, storage_to_buy, payment.amount)
         return
@@ -63,12 +67,15 @@ async def invoice_paid_to_join(relay_id: str, pubkey: str, amount: int):
         logger.warning(ex)
 
 
-async def invoice_paid_for_storage(relay_id: str, pubkey: str, storage_to_buy: int, amount: int):
+async def invoice_paid_for_storage(
+    relay_id: str, pubkey: str, storage_to_buy: int, amount: int
+):
     try:
         account = await get_account(relay_id, pubkey)
         if not account:
             await create_account(
-                relay_id, NostrAccount(pubkey=pubkey, storage=storage_to_buy, sats=amount)
+                relay_id,
+                NostrAccount(pubkey=pubkey, storage=storage_to_buy, sats=amount),
             )
             return
 
diff --git a/views_api.py b/views_api.py
index 94bb1df..1d1c843 100644
--- a/views_api.py
+++ b/views_api.py
@@ -155,15 +155,19 @@ async def api_create_or_update_account(
         data.pubkey = normalize_public_key(data.pubkey)
         account = await get_account(data.relay_id, data.pubkey)
         if not account:
-            account = NostrAccount(pubkey=data.pubkey, blocked = data.blocked or False, allowed = data.allowed or False)
+            account = NostrAccount(
+                pubkey=data.pubkey,
+                blocked=data.blocked or False,
+                allowed=data.allowed or False,
+            )
             return await create_account(data.relay_id, account)
 
         if data.blocked is not None:
             account.blocked = data.blocked
         if data.allowed is not None:
             account.allowed = data.allowed
-        
-        return await update_account(data.relay_id, account)            
+
+        return await update_account(data.relay_id, account)
 
     except ValueError as ex:
         raise HTTPException(
@@ -182,7 +186,10 @@ async def api_create_or_update_account(
 
 @nostrrelay_ext.get("/api/v1/account")
 async def api_get_accounts(
-    relay_id: str, allowed = False, blocked = True, wallet: WalletTypeInfo = Depends(require_invoice_key)
+    relay_id: str,
+    allowed=False,
+    blocked=True,
+    wallet: WalletTypeInfo = Depends(require_invoice_key),
 ) -> List[NostrAccount]:
     try:
         # make sure the user has access to the relay
@@ -209,7 +216,6 @@ async def api_get_accounts(
         )
 
 
-
 @nostrrelay_ext.delete("/api/v1/relay/{relay_id}")
 async def api_delete_relay(
     relay_id: str, wallet: WalletTypeInfo = Depends(require_admin_key)