fix: Allow input connections to data components (#8517)

* fix: Allow input connections to data components

* Remove beta tag from Smart Function

src/backend/base/langflow/components/data/news_search.py

@@ -21,7 +21,6 @@ class NewsSearchComponent(Component):
             display_name="Search Query",
             info="Search keywords for news articles.",
             tool_mode=True,
-            input_types=[],
             required=True,
         ),
         MessageTextInput(

src/backend/base/langflow/components/data/rss.py

@@ -20,7 +20,6 @@ class RSSReaderComponent(Component):
             display_name="RSS Feed URL",
             info="URL of the RSS feed to parse.",
             tool_mode=True,
-            input_types=[],
             required=True,
         ),
         IntInput(

src/backend/base/langflow/components/data/web_search.py

@@ -23,7 +23,6 @@ class WebSearchComponent(Component):
             display_name="Search Query",
             info="Keywords to search for.",
             tool_mode=True,
-            input_types=[],
             required=True,
         ),
         IntInput(

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

@@ -19,7 +19,6 @@ class LambdaFilterComponent(Component):
     description = "Uses an LLM to generate a function for filtering or transforming structured data."
     icon = "test-tube-diagonal"
     name = "Smart Function"
-    beta = True
 
     inputs = [
         DataInput(