change st.error to st.warning

pages/2 Topic Modeling.py

@@ -181,7 +181,7 @@ if uploaded_file is not None:
                         components.html(py_lda_vis_html, width=1700, height=800)
                         st.markdown('Copyright (c) 2015, Ben Mabey. https://github.com/bmabey/pyLDAvis')
                    except NameError:
-                        st.error('🖱️ Please click Submit')
+                        st.warning('🖱️ Please click Submit')
 
          with tab2:
              st.markdown('**Sievert, C., & Shirley, K. (2014). LDAvis: A method for visualizing and interpreting topics. Proceedings of the Workshop on Interactive Language Learning, Visualization, and Interfaces.** https://doi.org/10.3115/v1/w14-3110')
@@ -244,7 +244,7 @@ if uploaded_file is not None:
              except ValueError:
                    st.error('🙇‍♂️ Please raise the number of topics and click submit')
              except NameError:
-                   st.error('🖱️ Please click Submit')
+                   st.warning('🖱️ Please click Submit')
 
         with tab2: 
             st.markdown('**Yan, X., Guo, J., Lan, Y., & Cheng, X. (2013, May 13). A biterm topic model for short texts. Proceedings of the 22nd International Conference on World Wide Web.** https://doi.org/10.1145/2488388.2488514')
@@ -341,7 +341,7 @@ if uploaded_file is not None:
                st.error('🙇‍♂️ Please raise the number of topics and click submit')
           
           except NameError:
-               st.error('🖱️ Please click Submit')
+               st.warning('🖱️ Please click Submit')
 
         with tab2:
           st.markdown('**Grootendorst, M. (2022). BERTopic: Neural topic modeling with a class-based TF-IDF procedure. arXiv preprint arXiv:2203.05794.** https://doi.org/10.48550/arXiv.2203.05794')