Update app.py

app.py

@@ -1,5 +1,6 @@
 import streamlit as st
 import textgrad as tg
+import os
 
 
 tg.set_backward_engine("gpt-4o", override=True)
@@ -16,5 +17,7 @@ question = tg.Variable(question_string,
                        role_description="question to the LLM", 
                        requires_grad=False)
 
-answer = model(question)
-print(answer)
+print(os.getenv("OPENAI_API_KEY")[:-4])
+
+#answer = model(question)
+#print(answer)