Merge branch 'python_custom_node_component' of personal:logspace-ai/langflow into python_custom_node_component

src/backend/.gitignore

@@ -131,6 +131,3 @@ dmypy.json
 
 # Pyre type checker
 .pyre/
-
-# Custom Components
-langflow/components

src/backend/langflow/__main__.py

@@ -122,7 +122,7 @@ def serve(
         "127.0.0.1", help="Host to bind the server to.", envvar="LANGFLOW_HOST"
     ),
     workers: int = typer.Option(
-        -1, help="Number of worker processes.", envvar="LANGFLOW_WORKERS"
+        2, help="Number of worker processes.", envvar="LANGFLOW_WORKERS"
     ),
     timeout: int = typer.Option(300, help="Worker timeout in seconds."),
     port: int = typer.Option(7860, help="Port to listen on.", envvar="LANGFLOW_PORT"),

src/frontend/src/CustomNodes/GenericNode/components/parameterComponent/index.tsx

@@ -120,7 +120,8 @@ export default function ParameterComponent({
       refNumberComponents.current = groupedObj[0]?.type?.length;
 
       refHtml.current = groupedObj.map((item, i) => {
-        const Icon: any = nodeIconsLucide[item.family];
+        const Icon: any =
+          nodeIconsLucide[item.family] ?? nodeIconsLucide["unknown"];
 
         return (
           <span

src/frontend/src/CustomNodes/GenericNode/index.tsx

@@ -28,9 +28,6 @@ export default function GenericNode({
   const updateNodeInternals = useUpdateNodeInternals();
   const showError = useRef(true);
   const { types, deleteNode, reactFlowInstance } = useContext(typesContext);
-  // any to avoid type conflict
-  const Icon: any =
-    nodeIconsLucide[data.type] || nodeIconsLucide[types[data.type]];
   const name = nodeIconsLucide[data.type] ? data.type : types[data.type];
   const [validationStatus, setValidationStatus] = useState(null);
   // State for outline color
@@ -67,18 +64,6 @@ export default function GenericNode({
     }
   }, [sseData, data.id]);
 
-  if (!Icon) {
-    if (showError.current) {
-      setErrorData({
-        title: data.type
-          ? `The ${data.type} node could not be rendered, please review your json file`
-          : "There was a node that can't be rendered, please review your json file",
-      });
-      showError.current = false;
-    }
-    deleteNode(data.id);
-    return;
-  }
   return (
     <>
       <NodeToolbar>