pylint: increase instance attribute number from 7 to 12
@@ -505,7 +505,7 @@ variable-naming-style=snake_case
max-args=5
# Maximum number of attributes for a class (see R0902).
-max-attributes=7
+max-attributes=12
# Maximum number of boolean expressions in an if statement (see R0916).
max-bool-expr=5
