debug

app.py

@@ -505,7 +505,7 @@ try:
                            + "Answer the following question or carry out the following instruction and supplement " \
                            + "the LLM processing of the question or instruction using the retrieved information from the knowledge base. " \
                            + "Question or Instruction: " + pprompt + "\n" \
-                           + "Retrieve the relevant information from the knowledge base: "
+                           + "Retrieve the relevant information from the knowledge base: " \
                            + "<knowledge_base>" \
                              + ragPrompt \
                            + "</knowledge_base>" \