refact

pina/condition/input_equation_condition.py

@@ -0,0 +1,23 @@
+
+from . import ConditionInterface
+
+class InputOutputCondition(ConditionInterface):
+    """
+    Condition for input/output data.
+    """
+
+    __slots__ = ["input_points", "output_points"]
+
+    def __init__(self, input_points, output_points):
+        """
+        Constructor for the `InputOutputCondition` class.
+        """
+        super().__init__()
+        self.input_points = input_points
+        self.output_points = output_points
+
+    def residual(self, model):
+        """
+        Compute the residual of the condition.
+        """
+        return self.output_points - model(self.input_points)