Fix vertex iteration bug and add component metadata

src/backend/langflow/graph/graph/base.py

@@ -171,8 +171,7 @@ class Graph:
             raise ValueError(f"Error running graph: {exc}") from exc
         # Get the outputs
         vertex_outputs = []
-        for vertex_id in self.vertices:
-            vertex = self.get_vertex(vertex_id)
+        for vertex in self.vertices:
             if vertex is None:
                 raise ValueError(f"Vertex {vertex_id} not found")
 

src/backend/langflow/graph/schema.py

@@ -13,6 +13,8 @@ class ResultData(BaseModel):
     messages: Optional[list[ChatOutputResponse]] = Field(default_factory=list)
     timedelta: Optional[float] = None
     duration: Optional[str] = None
+    component_display_name: Optional[str] = None
+    component_id: Optional[str] = None
 
     @field_serializer("results")
     def serialize_results(self, value):

src/backend/langflow/graph/vertex/base.py

@@ -428,6 +428,8 @@ class Vertex:
             results=result_dict,
             artifacts=artifacts,
             messages=messages,
+            component_display_name=self.display_name,
+            component_id=self.id,
         )
         self.set_result(result_dict)
 

src/backend/langflow/processing/process.py

@@ -272,6 +272,9 @@ def process_tweaks(graph_data: Dict[str, Any], tweaks: Union["Tweaks", Dict[str,
 
     :raises ValueError: If the input is not in the expected format.
     """
+    if not isinstance(tweaks, dict):
+        tweaks = tweaks.model_dump()
+
     nodes = validate_input(graph_data, tweaks)
     nodes_map = {node.get("id"): node for node in nodes}