Added Child class to Car.py

Car.py

@@ -12,3 +12,15 @@ def display_info(self):
     def honk(self):
         """Specific implementation for a car."""
         return "Honk honk!"
+class ElectricCar(Car):
+    def __init__(self, brand, model, year, doors, battery_capacity):
+        super().__init__(brand, model, year, doors)
+        self.battery_capacity = battery_capacity
+
+    def display_info(self):
+        """Override the display_info method to include battery information."""
+        return f"Electric Car: {self._brand} {self._model}, {self.doors} doors ({self._year}) - Battery: {self.battery_capacity} kWh"
+
+    def charge(self):
+        """New method specific to ElectricCar."""
+        return "Charging the battery!"