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, Bernd Straehle 🚀" at the end of the answer. 
+              don't try to make up an answer. Keep the answer as concise as possible. Always say "\n\nThanks, Bernd Straehle 🚀" at the end of the answer. 
             {context} Question: {question} Helpful Answer: """
 
 QA_CHAIN_PROMPT = PromptTemplate(input_variables = ["context", "question"], template = template)
@@ -46,7 +46,7 @@ description = """The app demonstrates how to use a <strong>Large Language Model<
 
 gr.close_all()
 demo = gr.Interface(fn=invoke, 
-                    inputs = [gr.Textbox(label = "OpenAI API Key", lines = 1), gr.Textbox(label = "YouTube URL", lines = 1), gr.Textbox(label = "Prompt", lines = 1)],
+                    inputs = [gr.Textbox(label = "OpenAI API Key", default = "sk-", lines = 1), gr.Textbox(label = "YouTube URL", default = "https://www.youtube.com/watch?v=3cQNkIrg-Tk", lines = 1), gr.Textbox(label = "Prompt", default = "What is the sentiment of the song?", lines = 1)],
                     outputs = [gr.Textbox(label = "Completion", lines = 1)],
                     title = "Generative AI - LLM & RAG",
                     description = description)