OpenAI API Key link

app.py

@@ -12,7 +12,7 @@ st.title("Keyword Cosine Similarity Tool")
 st.markdown(
     """
     **Purpose:** 
-    Quickly remove irrelevant keywords from your keyword research and move to the next step in your optimization!
+    Elevate the most semantically relevant queries from keyword research.
     """
 )
 
@@ -27,7 +27,7 @@ st.text_area(
 )
 keywords = st.session_state.keywords
 model_name = st.selectbox("Select Embedding Model", ["sentence-transformers/LaBSE", "sentence-transformers/all-MiniLM-L6-v2", "OpenAI Embeddings"])
-openai_api_key = st.text_input("OpenAI API Key (optional)", type="password")
+openai_api_key = st.text_input("OpenAI API Key (optional) 🔗 [Get API Key](https://platform.openai.com/api-keys)", type="password")
 
 # Instructions tooltip
 with st.expander("ℹ️ Instructions (click for details)"):