update to python fastpi

Backend/requirements.txt

@@ -0,0 +1,19 @@
+fastapi==0.104.1
+uvicorn[standard]==0.24.0
+python-dotenv==1.0.0
+sqlalchemy==2.0.23
+pymysql==1.1.0
+cryptography==41.0.7
+python-jose[cryptography]==3.3.0
+bcrypt==4.1.2
+python-multipart==0.0.6
+aiofiles==23.2.1
+email-validator==2.1.0
+pydantic==2.5.0
+pydantic-settings==2.1.0
+slowapi==0.1.9
+pillow==10.1.0
+aiosmtplib==3.0.1
+jinja2==3.1.2
+alembic==1.12.1
+