Returns blank answers

[lipsa7]

Everything runs without errors but it returns blank answers from the 2 pdfs

from haystack.nodes import FARMReader

reader = FARMReader(model_name_or_path="deepset/roberta-base-squad2", use_gpu=True)

from haystack.pipelines import ExtractiveQAPipeline

pipe = ExtractiveQAPipeline(reader, retriever)

prediction = pipe.run(
query="What are principal audit procedures?",
params={
"Retriever": {"top_k": 10},
"Reader": {"top_k": 5}
}
)

Output:

{'answers': [],
'documents': [],
'node_id': 'Reader',
'params': {'Reader': {'top_k': 5}, 'Retriever': {'top_k': 10}},
'query': 'What are principal audit procedures?',
'root_node': 'Query'}

[bogdankostic]

Hi @lipsa7! It seems that your document store is empty. Can you share some more details about your setup? What document store and retriever are you using? How did you add documents to your document store?

[anakin87]

Solved in this discussion.

[bogdankostic]

Thanks @anakin87! 🙌🏽