Update app.py

app.py

@@ -38,7 +38,7 @@ def generate_response(input_text):
     #st.write({"source1":json1["source"], "source2":json2["source"],"source3":json3["source"]})
 
 
-    climate_TEMPLATE = """ You are ChatClimate, take a deep breath and provide an answer to educated general audience based on the context, and Format your answer in Markdown. :"
+    climate_TEMPLATE = """ You are ChatClimate, take a deep breath and provide an answer to educated general audience based on the context and Format your answer in Markdown， if the question is not relevant, do not answer:"
     
     Context: {context}