Update app.py

app.py

@@ -18,11 +18,10 @@ nltk.download('punkt')
 with st.sidebar:
     st.title(':orange_book: BinDoc GmbH')
     
-    # Securely store the API key
-    st.secrets("OPENAI_API_KEY")
 
+    api_key = os.getenv("OPENAI_API_KEY")
     # Retrieve the API key from st.secrets
-    api_key = st.secrets["OPENAI_API_KEY"]
+    
 
     if not api_key:
         st.warning('API key is required to proceed.')