Fix relationships that are broken in newer versions of sqlmodel fastapi/sqlmodel#383 (comment)

Author: guysoft

src/requirements.txt

@@ -4,7 +4,7 @@ uvicorn
 jinja2
 pyaml
 cryptography
-sqlalchemy
+sqlalchemy==1.4.35 # https://github.com/tiangolo/sqlmodel/issues/383#issuecomment-1193373160
 databases
 # psycopg2-binary
 psycopg2==2.9.3