Merge pull request #10161 from edx/mattdrayer/update-gencert-modes

mattdrayer/update-gencert-modes: Added prof-ed modes to set

lms/djangoapps/certificates/models.py

@@ -109,7 +109,7 @@ class CertificateWhitelist(models.Model):
 
 class GeneratedCertificate(models.Model):
 
-    MODES = Choices('verified', 'honor', 'audit')
+    MODES = Choices('verified', 'honor', 'audit', 'professional', 'no-id-professional')
 
     VERIFIED_CERTS_MODES = [CourseMode.VERIFIED, CourseMode.CREDIT_MODE]