Improve error handling in projections_df processing in app.py: add try-except blocks for ownership percentage conversion and salary formatting to maintain data integrity during potential conversion failures.

app.py

@@ -188,8 +188,15 @@ with tab1:
             if 'projections_df' not in st.session_state:
                 st.session_state['projections_df'] = projections.copy()
 
-            st.session_state['projections_df']['ownership'] = st.session_state['projections_df']['ownership'].str.replace('%', '').astype(float)
-            st.session_state['projections_df']['salary'] = (st.session_state['projections_df']['salary'].astype(str).str.replace(',', '').astype(float).astype(int))
+            try:
+                st.session_state['projections_df']['ownership'] = st.session_state['projections_df']['ownership'].str.replace('%', '').astype(float)
+            except:
+                st.session_state['projections_df']['ownership'] = st.session_state['projections_df']['ownership']
+            
+            try:
+                st.session_state['projections_df']['salary'] = (st.session_state['projections_df']['salary'].astype(str).str.replace(',', '').astype(float).astype(int))
+            except:
+                st.session_state['projections_df']['salary'] = st.session_state['projections_df']['salary']
             
             try:
                 name_id_map = dict(zip(