Add LCModelComponent class to base/model.py

src/backend/langflow/components/models/base/model.py

@@ -0,0 +1,28 @@
+from langchain_core.runnables import Runnable
+
+from langflow import CustomComponent
+
+
+class LCModelComponent(CustomComponent):
+    display_name: str = "Model Name"
+    description: str = "Model Description"
+
+    def get_result(self, output: Runnable, stream: bool, input_value: str):
+        """
+        Retrieves the result from the output of a Runnable object.
+
+        Args:
+            output (Runnable): The output object to retrieve the result from.
+            stream (bool): Indicates whether to use streaming or invocation mode.
+            input_value (str): The input value to pass to the output object.
+
+        Returns:
+            The result obtained from the output object.
+        """
+        if stream:
+            result = output.stream(input_value)
+        else:
+            message = output.invoke(input_value)
+            result = message.content if hasattr(message, "content") else message
+            self.status = result
+        return result