add dot filter (big!)

app.py

@@ -202,6 +202,9 @@ if genre == ':rainbow[Heroes Explorer]':
             defense_option = st.text_input(label="Defense:", value="0")
             attack_option = st.text_input(label="Attack:", value="0")
             health_option = st.text_input(label="Health:", value="0")
+
+            total_dot_option = st.text_input(label="Total DoT Damage:", value="0")
+            dot_per_turn_option = st.text_input(label="DoT Damage Per Turn:", value="0")
     with col3:
         st.header("Sorted By")
         st.write("Tips: you can also directly click at the column name to sort")
@@ -241,7 +244,15 @@ if genre == ':rainbow[Heroes Explorer]':
 
     if health_option != "0":
         health_option = int(health_option)
-        idx_all.append(filter_by_1col_num(df, 'health', health_option, oper_flag="ge"))   
+        idx_all.append(filter_by_1col_num(df, 'health', health_option, oper_flag="ge"))
+
+    if total_dot_option != "0":
+        total_dot_option = int(total_dot_option)
+        idx_all.append(filter_by_1col_num(df, 'total_dot_damage', total_dot_option, oper_flag="ge"))
+
+    if dot_per_turn_option != "0":
+        dot_per_turn_option = int(dot_per_turn_option)
+        idx_all.append(filter_by_1col_num(df, 'dot_damage_per_turn', dot_per_turn_option, oper_flag="ge"))
 
     if special_type_option  != '':
         idx_all.append(filter_by_1col(df, 'types', special_type_option, exact_flag=False))