Update pages/1_Earnings_Sentiment_Analysis_📈_.py

pages/1_Earnings_Sentiment_Analysis_📈_.py

@@ -9,6 +9,9 @@ st.set_page_config(page_title="Earnings Sentiment Analysis", page_icon="📈")
 st.sidebar.header("Sentiment Analysis")
 st.markdown("## Earnings Sentiment Analysis with FinBert-Tone")
 
+if "url" not in st.session_state:
+    st.session_state.url = ''
+
 if st.session_state['url'] or st.session_state['upload']:
     
     results, title = inference(st.session_state.url,st.session_state.upload)