fix uvicorn support >=0.18.2

fix uvicorn version more then 0.18.2 support, remove debug flag Kludex/uvicorn#1640 from 0.19.0 version

Author: just495

examples/api_for_sqlalchemy/main.py

@@ -57,7 +57,6 @@ def create_app() -> FastAPI:
         "asgi:app",
         host="0.0.0.0",
         port=8082,
-        debug=True,
         reload=True,
         app_dir=str(CURRENT_DIR),
     )

requirements.txt

@@ -1,6 +1,6 @@
 SQLAlchemy>=1.4.39,<2.0.0
 pydantic>=1.9.1
 fastapi>=0.79.0
-uvicorn>=0.18.2,<0.20.0
+uvicorn>=0.18.2
 simplejson>=3.17.6
 tortoise-orm>=0.19.2