Update app.py

app.py

@@ -32,8 +32,14 @@ def answer_question(question):
     try:
         question_embedding = embeddings.embed_query(question)
         docs_and_scores = db.similarity_search_with_score(question_embedding)
-        context = "\n".join([doc.page_content for doc, _ in docs_and_scores])
+
+        # 正确处理 docs_and_scores 列表
+        context = "\n".join([doc.page_content for doc, _ in docs_and_scores])  # 使用 join() 方法
+        st.write(context)
+
         prompt = f"请根据以下知识库回答问题：\n{context}\n问题：{question}"
+        st.write(prompt)
+
         answer = llm(prompt)
         return answer
     except Exception as e: