fix: handle non-dict types for overlapped_items in MultiHopSpecificQuerySynthesizer

alex-graber-pmi · alex-graber-pmi · commit 1cad1da543b3 · 2025-07-07T17:19:07.000-04:00
diff --git a/ragas/src/ragas/testset/synthesizers/multi_hop/specific.py b/ragas/src/ragas/testset/synthesizers/multi_hop/specific.py
@@ -94,9 +94,10 @@ async def _generate_scenarios(
                             data=prompt_input, llm=self.llm, callbacks=callbacks
                         )
                     )
+                    overlapped_items = [[item] for item in themes]
                     base_scenarios = self.prepare_combinations(
                         [node_a, node_b],
-                        themes,
+                        overlapped_items,
                         personas=persona_list,
                         persona_item_mapping=persona_concepts.mapping,
                         property_name=self.property_name,

Original file line number	Diff line number	Diff line change
`@@ -94,9 +94,10 @@ async def _generate_scenarios(`
`94`	`94`	`data=prompt_input, llm=self.llm, callbacks=callbacks`
`95`	`95`	`)`
`96`	`96`	`)`
	`97`	`+ overlapped_items = [[item] for item in themes]`
`97`	`98`	`base_scenarios = self.prepare_combinations(`
`98`	`99`	`[node_a, node_b],`
`99`		`- themes,`
	`100`	`+ overlapped_items,`
`100`	`101`	`personas=persona_list,`
`101`	`102`	`persona_item_mapping=persona_concepts.mapping,`
`102`	`103`	`property_name=self.property_name,`