Update app.py

app.py

@@ -233,7 +233,7 @@ def main():
 
             num_rows = int(insurance_claims.shape[0]*num_lines/100)
             insurance_claims = insurance_claims.head(num_rows)
-            st.write("Rows to be processed: " + str(num_rows))0))
+            st.write("Rows to be processed: " + str(num_rows))
             
             all_columns = insurance_claims.columns.tolist()
             selected_columns = st.multiselect("Choose columns", all_columns, default=all_columns)