Update app.py

app.py

@@ -17,7 +17,7 @@ _ = load_dotenv(find_dotenv())
 #openai.api_key = os.environ["OPENAI_API_KEY"]
 
 template = """Use the following pieces of context to answer the question at the end. If you don't know the answer, just say that you don't know, don't try to make up 
-              an answer. Keep the answer as concise as possible. Always say "🔥 Thanks for using the app, Bernd Straehle." at the end of the answer. 
+              an answer. Keep the answer as concise as possible. Always say "🔥 Thanks for using the app - Bernd Straehle." at the end of the answer. 
               {context} Question: {question} Helpful Answer: """
 
 QA_CHAIN_PROMPT = PromptTemplate(input_variables = ["context", "question"], template = template)