dspy.Retrieve cannot read csv file

[Hughhuh]

retrieve = dspy.Retrieve(k=3)
topK_passages = retrieve(dev_example.product).passages

print(f"Top {retrieve.k} passages for question: {dev_example.product} \n", '-' * 30, '\n')

for idx, passage in enumerate(topK_passages):
print(f'{idx+1}]', passage, '\n')

---

TypeError Traceback (most recent call last)
Cell In[19], line 3
1 dspy.settings.configure(rm=dataset)
2 retrieve = dspy.Retrieve(k=3)
----> 3 topK_passages = retrieve(dev_example.product).passages
5 print(f"Top {retrieve.k} passages for question: {dev_example.product} \n", '-' * 30, '\n')
7 for idx, passage in enumerate(topK_passages):

File /opt/conda/lib/python3.10/site-packages/dspy/retrieve/retrieve.py:40, in Retrieve.call(self, *args, **kwargs)
39 def call(self, *args, **kwargs):
---> 40 return self.forward(*args, **kwargs)

File /opt/conda/lib/python3.10/site-packages/dspy/retrieve/retrieve.py:69, in Retrieve.forward(self, query_or_queries, k, by_prob, with_metadata, **kwargs)
67 k = k if k is not None else self.k
68 if not with_metadata:
---> 69 passages = dsp.retrieveEnsemble(queries, k=k, by_prob=by_prob, **kwargs)
70 return Prediction(passages=passages)
71 else:

File /opt/conda/lib/python3.10/site-packages/dsp/primitives/search.py:93, in retrieveEnsemble(queries, k, by_prob, **kwargs)
90 queries = [q for q in queries if q]
92 if len(queries) == 1:
---> 93 return retrieve(queries[0], k, **kwargs)
95 passages = {}
96 for q in queries:

File /opt/conda/lib/python3.10/site-packages/dsp/primitives/search.py:14, in retrieve(query, k, **kwargs)
12 if not dsp.settings.rm:
13 raise AssertionError("No RM is loaded.")
---> 14 passages = dsp.settings.rm(query, k=k, **kwargs)
15 if not isinstance(passages, Iterable):
16 # it's not an iterable yet; make it one.
17 # TODO: we should unify the type signatures of dspy.Retriever
18 passages = [passages]

TypeError: 'list' object is not callable

[okhat]

I don't understand why you expect dspy.Retrieve to be able to read csv files.