Update app.py

app.py

@@ -365,7 +365,7 @@ with tab2:
                                 if cvar == 2:
                                     pname = len(line_hold)
                                 elif cvar < 2:
-                                    if line_hold.iat[pname,1].str.contains("C"):
+                                    if line_hold.iat[pname,1].contains("C"):
                                         if line_hold.iat[pname,0] not in p_used:
                                             sorted_lineup.append(line_hold.iat[pname,0])
                                             cvar = cvar + 1