Update app.py

app.py

@@ -139,8 +139,7 @@ with st.sidebar:
     api_key = st.text_input(label = "And paste your OpenAI API key here to get started", 
                             type = "password",
                             help = "This isn't saved 🙈")
-    logger.debug(f"sidebar api_key provided {api_key} ")
-                           
+                    
     # os.environ["OPENAI_API_KEY"] = api_key
 
     st.markdown("---")
@@ -199,7 +198,11 @@ if ask:
             logger.info(f"answer: {answer}")
         except Exception as exc:
             logger.error(exc)
-            st.write(f"**{BOOK_NAME}:**: {exc}")
+            if "<empty message>" in srt(exc):
+                _ = " (wrong key?)"
+            else:
+                _ = ""
+            st.write(f"**{BOOK_NAME}:**: {exc}{_}")
             st.stop()
 
     st.write(f"**{BOOK_NAME}:** {answer}")