Add ListFlows and RunFlow components

src/backend/langflow/components/utilities/ListFlows.py

@@ -0,0 +1,19 @@
+from typing import List
+
+from langflow import CustomComponent
+from langflow.schema import Record
+
+
+class ListFlowsComponent(CustomComponent):
+    display_name = "List Flows"
+    description = "A component to list all available flows."
+
+    def build_config(self):
+        return {}
+
+    def build(
+        self,
+    ) -> List[Record]:
+        flows = self.list_flows()
+        self.status = flows
+        return flows

src/backend/langflow/components/utilities/RunFlow.py

@@ -0,0 +1,43 @@
+from typing import List, Optional
+
+from langflow import CustomComponent
+from langflow.field_typing import NestedDict, Text
+from langflow.graph.schema import ResultData
+from langflow.schema import Record
+
+
+class RunFlowComponent(CustomComponent):
+    display_name = "Run Flow"
+    description = "A component to run a flow."
+
+    def get_flow_names(self) -> List[str]:
+        flow_records = self.list_flows()
+        return [flow_record.data["name"] for flow_record in flow_records]
+
+    def build_config(self):
+        return {
+            "input_value": {
+                "display_name": "Input Value",
+                "multiline": True,
+            },
+            "flow_id": {
+                "display_name": "Flow ID",
+                "info": "The ID of the flow to run.",
+                "options": self.get_flow_names,
+            },
+            "tweaks": {
+                "display_name": "Tweaks",
+                "info": "Tweaks to apply to the flow.",
+            },
+        }
+
+    async def build(
+        self, input_value: Text, flow_id: str, tweaks: NestedDict
+    ) -> Record:
+        input_dict = {"input_value": input_value}
+        result: List[Optional[ResultData]] = await self.run_flow(
+            input_value=input_dict, flow_id=flow_id, tweaks=tweaks
+        )
+        record = Record(data=result)
+        self.status = record
+        return record