fix: change lambda filter to smart function (#8558)

* change lambda filter nme

* reverse change for lambda filter

---------

Co-authored-by: Gabriel Luiz Freitas Almeida <gabriel@langflow.org>

src/backend/base/langflow/components/processing/lambda_filter.py

@@ -7,7 +7,6 @@ from typing import TYPE_CHECKING, Any
 from langflow.custom.custom_component.component import Component
 from langflow.io import DataInput, HandleInput, IntInput, MultilineInput, Output
 from langflow.schema.data import Data
-from langflow.schema.dataframe import DataFrame
 from langflow.utils.data_structure import get_data_structure
 
 if TYPE_CHECKING:
@@ -67,11 +66,6 @@ class LambdaFilterComponent(Component):
             name="filtered_data",
             method="filter_data",
         ),
-        Output(
-            display_name="DataFrame",
-            name="dataframe",
-            method="as_dataframe",
-        ),
     ]
 
     def get_data_structure(self, data):
@@ -157,8 +151,3 @@ class LambdaFilterComponent(Component):
             return [Data(**item) if isinstance(item, dict) else Data(text=str(item)) for item in processed_data]
         # If it's anything else, convert to string and wrap in a Data object
         return [Data(text=str(processed_data))]
-
-    async def as_dataframe(self) -> DataFrame:
-        """Return filtered data as a DataFrame."""
-        filtered_data = await self.filter_data()
-        return DataFrame(filtered_data)