Make sure content_type exists (deepset-ai#1938)

jamescalam · Jan 3, 2022 · 202ef27 · 202ef27
1 parent c85ac2b
commit 202ef27
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/haystack/document_stores/weaviate.py b/haystack/document_stores/weaviate.py
@@ -7,7 +7,6 @@
 import json
 import numpy as np
 from tqdm import tqdm
-import pandas as pd
 
 from haystack.schema import Document
 from haystack.document_stores import BaseDocumentStore
@@ -220,6 +219,7 @@ def _convert_weaviate_result_to_document(
  # Converting JSON-string to original datatype (string or nested list)
  content = json.loads(str(props.get(self.content_field)))
 
+ content_type = None
  if props.get("contenttype") is not None:
  content_type = str(props.pop("contenttype"))