Merge remote-tracking branch 'origin/IT19041926'

# Conflicts:
#	backend/database.db
#	backend/models/attribute_model.py
#	backend/models/class_component_model.py
#	backend/routes/submission_routes.py
#	backend/services/class_model_detection_service.py

backend/models/method_model.py

+from config.database import db
+
+
+class Method(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    return_type = db.Column(db.String(50))
+    name = db.Column(db.String(50), nullable=False)
+    access_spec = db.Column(db.String(50))
+    class_id = db.Column(db.Integer)
+
+    def __repr__(self) -> str:
+        return 'Method>>> {self.content}'