fix bugs

__manifest__.py

@@ -8,7 +8,7 @@
         Upon document completion, the sequence number is generated and stamped on the document.
         User can edit the sequence format directly from the field properties.
     """,
-    'author': "Mapan",
+    'author': "Suherdy Yacob",
     'category': 'Sign',
     'version': '0.1',
     'depends': ['sign'],

models/sign_request.py

@@ -280,6 +280,7 @@ class SignRequest(models.Model):
             try:
                 output = io.BytesIO()
                 new_pdf.write(output)
+                self.completed_document = base64.b64encode(output.getvalue())
             except PdfReadError:
                 raise ValidationError(_("There was an issue downloading your document. Please contact an administrator."))