Update app.py

app.py

@@ -14,6 +14,7 @@ from langchain.chat_models import ChatOpenAI
 from langchain.prompts import PromptTemplate
 import streamlit.components.v1 as components
 from openai import OpenAI
+import os
 
 st.set_page_config(page_title="TechZone AI Counsellor",page_icon=":left_speech_bubble", layout="centered", initial_sidebar_state="auto", menu_items=None)
 
@@ -24,19 +25,22 @@ footer {visibility: hidden;}
 </style>
 
 """
+
+api = os.environ['api']
+
 st.markdown(hide_streamlit_style, unsafe_allow_html=True)
 
-client = OpenAI(api_key="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")
+client = OpenAI(api_key=api)
 
 
 
 persist_directory = 'docs/chroma/chatbot2/'
 
-embedding = OpenAIEmbeddings(api_key="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")
+embedding = OpenAIEmbeddings(api_key=api)
 
 vectordb = Chroma(persist_directory=persist_directory, embedding_function=embedding)
 
-llm = ChatOpenAI(model_name="gpt-3.5-turbo", temperature=0, api_key="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")
+llm = ChatOpenAI(model_name="gpt-3.5-turbo", temperature=0, api_key=api)
 
 col1, col2 = st.columns([1, 3])