Update app.py

app.py

@@ -6,13 +6,10 @@ import requests
 #from io import BytesIO
 import os
 
-api_key = os.environ.get("api_key")
 
-#model_engine = "text-davinci-002"
-#diffusion_model = "image-alpha-001"
 
 def generate_text_descriptions(concept):
-    api_key = api_key
+    api_key = os.environ.get("api_key")
 
     concept = concept
     user_id = "user_123"  # Unique ID used to track conversation state