Update app.py

app.py

@@ -5,6 +5,7 @@ from langchain.chains.question_answering import load_qa_chain
 # from langchain.llms import HuggingFaceHub
 from transformers import pipeline
 from langchain.llms import HuggingFacePipeline
+from langchain.docstore.document import Document
 from langchain.chains.question_answering import load_qa_chain
 from transformers import pipeline
 from sentence_transformers import SentenceTransformer
@@ -177,8 +178,11 @@ def chatbot(query):
     most_relevant_section = structured_chunks[best_idx][1]
 
     # Process the most relevant chunk with QA
-    result_in_russian = qa_chain.run(input_documents=[{"text": most_relevant_section}], question=query_in_russian)
-
+    # result_in_russian = qa_chain.run(input_documents=[{"text": most_relevant_section}], question=query_in_russian)
+    result_in_russian = qa_chain.run(
+        input_documents=[Document(page_content=most_relevant_section)],
+        question=query_in_russian
+    )
     # Translate answer back to the original language as best as we can
     final_answer = translate_answer_back(result_in_russian, query_language)
     return final_answer