dealing with some kerfuffles

app.py

@@ -126,7 +126,7 @@ def predict(queries, documents, max_characters) -> list[list[str]]:
     converted_docs = [convert(doc) for doc in documents]
 
     # Return if the total length is less than the max characters
-    total_doc_lengths = sum([len(doc) for doc, _ in converted_docs])
+    total_doc_lengths = sum([len(doc) for doc in converted_docs])
     if total_doc_lengths < max_characters:
         return [[doc] for doc, _ in converted_docs]