diff --git a/migrations/versions/09929802c3e1_add_student_number.py b/migrations/versions/09929802c3e1_add_student_number.py
index 510484d..c93f908 100644
--- a/migrations/versions/09929802c3e1_add_student_number.py
+++ b/migrations/versions/09929802c3e1_add_student_number.py
@@ -5,6 +5,7 @@
 Create Date: 2022-09-02 21:29:38.712544
 
 """
+
 import sqlalchemy as sa
 from alembic import op
 
diff --git a/migrations/versions/44494b133481_print_options.py b/migrations/versions/44494b133481_print_options.py
index b809a92..9029b13 100644
--- a/migrations/versions/44494b133481_print_options.py
+++ b/migrations/versions/44494b133481_print_options.py
@@ -5,6 +5,7 @@
 Create Date: 2021-11-10 19:26:16.570560
 
 """
+
 import sqlalchemy as sa
 from alembic import op
 
diff --git a/migrations/versions/686a37a323be_add_file_number_of_pages.py b/migrations/versions/686a37a323be_add_file_number_of_pages.py
index 9823dd8..68179f2 100644
--- a/migrations/versions/686a37a323be_add_file_number_of_pages.py
+++ b/migrations/versions/686a37a323be_add_file_number_of_pages.py
@@ -5,6 +5,7 @@
 Create Date: 2023-04-29 19:38:02.676614
 
 """
+
 import sqlalchemy as sa
 from alembic import op
 
diff --git a/migrations/versions/692fe4f50da7_upper_surnames.py b/migrations/versions/692fe4f50da7_upper_surnames.py
index 2b572ce..9249875 100644
--- a/migrations/versions/692fe4f50da7_upper_surnames.py
+++ b/migrations/versions/692fe4f50da7_upper_surnames.py
@@ -5,6 +5,7 @@
 Create Date: 2022-11-19 16:28:09.570088
 
 """
+
 import sqlalchemy as sa
 from alembic import op
 
diff --git a/migrations/versions/a68c6bb2972c_add_document_source.py b/migrations/versions/a68c6bb2972c_add_document_source.py
index a8726cc..45dd622 100644
--- a/migrations/versions/a68c6bb2972c_add_document_source.py
+++ b/migrations/versions/a68c6bb2972c_add_document_source.py
@@ -5,6 +5,7 @@
 Create Date: 2023-07-26 22:56:57.273888
 
 """
+
 import sqlalchemy as sa
 from alembic import op
 
diff --git a/migrations/versions/d63e9f7661dd_page_count.py b/migrations/versions/d63e9f7661dd_page_count.py
index 0c56538..ea986d1 100644
--- a/migrations/versions/d63e9f7661dd_page_count.py
+++ b/migrations/versions/d63e9f7661dd_page_count.py
@@ -5,6 +5,7 @@
 Create Date: 2023-05-15 18:38:40.964981
 
 """
+
 import sqlalchemy as sa
 from alembic import op
 
diff --git a/migrations/versions/e364ba4ae2f7_init.py b/migrations/versions/e364ba4ae2f7_init.py
index 4e67a97..8a26cf2 100644
--- a/migrations/versions/e364ba4ae2f7_init.py
+++ b/migrations/versions/e364ba4ae2f7_init.py
@@ -5,6 +5,7 @@
 Create Date: 2021-11-02 18:34:31.049423
 
 """
+
 import sqlalchemy as sa
 from alembic import op
 
diff --git a/migrations/versions/f6fb6304fb74_add_print_fact.py b/migrations/versions/f6fb6304fb74_add_print_fact.py
index 0becce1..229bfbe 100644
--- a/migrations/versions/f6fb6304fb74_add_print_fact.py
+++ b/migrations/versions/f6fb6304fb74_add_print_fact.py
@@ -5,6 +5,7 @@
 Create Date: 2023-04-29 21:36:34.034457
 
 """
+
 import sqlalchemy as sa
 from alembic import op
 
diff --git a/print_service/routes/user.py b/print_service/routes/user.py
index c8098f9..7cd7743 100644
--- a/print_service/routes/user.py
+++ b/print_service/routes/user.py
@@ -81,6 +81,7 @@ def update_list(
     input: UpdateUserList,
     user=Depends(UnionAuth(scopes=["print.user.create", "print.user.update", "print.user.delete"])),
 ):
+    """Обновляет данные существующего пользователя или добавляет нового, если его нет."""
     logger.info(f"User {user} updated list")
 
     union_numbers = [user.union_number for user in input.users if user.union_number is not None]