diff --git a/bsition/api/api.py b/bsition/api/api.py
index c5a0401..30ea74f 100644
--- a/bsition/api/api.py
+++ b/bsition/api/api.py
@@ -1,13 +1,17 @@
 from fastapi import APIRouter, Depends
 from fastapi.responses import JSONResponse
 
-from bsition.api.endpoints import documents, token, tables, users
+from bsition.api.endpoints import documents, tables, token, users
 from bsition.api.utils.security import get_current_user
 
 router = APIRouter()
 
 
 router.include_router(token.router)
-router.include_router(documents.router, prefix="/documents", dependencies=[Depends(get_current_user)])
+router.include_router(
+    documents.router, prefix="/documents", dependencies=[Depends(get_current_user)]
+)
 router.include_router(users.router, prefix="/users")
-router.include_router(tables.router, prefix="/tables", dependencies=[Depends(get_current_user)])
+router.include_router(
+    tables.router, prefix="/tables", dependencies=[Depends(get_current_user)]
+)
diff --git a/bsition/api/endpoints/token.py b/bsition/api/endpoints/token.py
index 6ac067c..d458eff 100644
--- a/bsition/api/endpoints/token.py
+++ b/bsition/api/endpoints/token.py
@@ -1,4 +1,4 @@
-from fastapi import APIRouter, HTTPException, Depends
+from fastapi import APIRouter, Depends, HTTPException
 from fastapi.responses import JSONResponse
 from fastapi.security import OAuth2PasswordRequestForm
 
@@ -21,6 +21,7 @@ def login(form: OAuth2PasswordRequestForm = Depends()):
     return JSONResponse(
         content={
             "access_token": write_token({"sub": form.username}),
-            "token_type": "bearer"},
+            "token_type": "bearer",
+        },
         status_code=202,
     )
diff --git a/bsition/api/endpoints/users.py b/bsition/api/endpoints/users.py
index 8242a53..24292ca 100644
--- a/bsition/api/endpoints/users.py
+++ b/bsition/api/endpoints/users.py
@@ -1,4 +1,4 @@
-from fastapi import APIRouter, HTTPException, Request, Depends
+from fastapi import APIRouter, Depends, HTTPException, Request
 from fastapi.responses import JSONResponse
 
 from bsition.api.models.user import User
diff --git a/bsition/api/utils/jwt.py b/bsition/api/utils/jwt.py
index 2f237d6..0b01c45 100644
--- a/bsition/api/utils/jwt.py
+++ b/bsition/api/utils/jwt.py
@@ -10,6 +10,7 @@ def expire_date(days: int):
 
 # TODO: migrar a librería 'jose'
 
+
 def write_token(data: dict):
     return encode(
         payload={**data, "exp": expire_date(1)}, key=getenv("SECRET"), algorithm="HS256"