Update app.py

app.py

@@ -4,7 +4,7 @@ import openai
 import os
 
 def generateStory(theme1, theme2):
-    openai.api_key = {API_KEY}
+    openai.api_key = OPENAI_KEY
     prompt_text = "Write a children's story about \"{}\" and \"{}\".".format(theme1,theme2)
     response = openai.Completion.create(
       engine="text-davinci-003",
@@ -73,7 +73,7 @@ def illustratedStory(story):
     return image_url
 
 def continueStory(inputStory):
-    openai.api_key = "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"
+    openai.api_key = OPENAI_KEY
     prompt_text = inputStory
     response = openai.Completion.create(
       engine="text-davinci-002",