Update utils/haystack.py

utils/haystack.py

@@ -8,9 +8,9 @@ from haystack.nodes import PromptNode, PromptTemplate
 @st.cache(
     hash_funcs={"builtins.SwigPyObject": lambda _: None}, allow_output_mutation=True
 )
-def start_haystack():
+def start_haystack(openai_key):
     #Use this function to contruct a pipeline
-    prompt_node = PromptNode(model_name_or_path="text-davinci-003", api_key=OEPN_AI_KEY)
+    prompt_node = PromptNode(model_name_or_path="text-davinci-003", api_key=openai_key)
 
     twitter_template = PromptTemplate(name="twitter-voice", prompt_text="""You will be given a twitter stream belonging to a specific profile. Answer with a summary of what they've lately been tweeting about and in what languages.
                                                                     You may go into some detail about what topics they tend to like tweeting about. Please also mention their overall tone, for example: positive,
@@ -39,7 +39,7 @@ def start_haystack():
                                                                     """)
     return prompt_node, twitter_template
 
-prompter, template = start_haystack()
+prompter, template = start_haystack(openai_key)
 
 @st.cache(show_spinner=False, allow_output_mutation=True)
 def query(username):