added configuration for X19 miners

miners/__init__.py

@@ -18,6 +18,7 @@ class BaseMiner:
         self.nominal_chips = 1
         self.version = None
         self.fan_count = 2
+        self.config = None
 
     def __repr__(self):
         return f"{'' if not self.api_type else self.api_type} {'' if not self.model else self.model}: {str(self.ip)}"