As suggested in PR #2376, removed "pass" from lines astroquery/gaia/core.py, method 'def get_status_messages'

Author: mhsarmiento

astroquery/gaia/core.py

@@ -932,7 +932,9 @@ def get_status_messages(self):
                             print(line.decode("utf-8").split('=', 1)[1])
                         except ValueError as e:
                             print(e)
-                            pass
+                        except IndexError as e:
+                            print("Archive down for maintenance")
+
         except OSError:
             print("Status messages could not be retrieved")