- adding usage to specialist execution

- Correcting implementation of usage
- Removed some obsolete debug statements

common/models/entitlements.py

@@ -11,7 +11,7 @@ class BusinessEventLog(db.Model):
     tenant_id = db.Column(db.Integer, nullable=False)
     trace_id = db.Column(db.String(50), nullable=False)
     span_id = db.Column(db.String(50))
-    span_name = db.Column(db.String(50))
+    span_name = db.Column(db.String(255))
     parent_span_id = db.Column(db.String(50))
     document_version_id = db.Column(db.Integer)
     document_version_file_size = db.Column(db.Float)