help with pandas merging data getting error: TypeError: Can only merge Series or DataFrame objects, a was passedteams$\_$df$\_1998=$ teams$\_$df$[$teams$\_$df$[\text{'}$yearID$\text{'}]==1998]$

wins$\_$df$\_1998=$ teams$\_$df$\_1998.$groupby$(\text{'}$teamID$\text{'}).$agg$(\{\text{'}$W$\text{'}$ : 'sum' $\}).$reset$\_$index

merged$\_$data $=$ pd$.$merge$($wins$\_$df$\_1998,$ salaries$\_$df$,$ on$=$'teamID'$)$

w$1998=$ pd$.$DataFrame

'teamID': merged$\_$data$[\text{'}$teamID$\text{'}],$

'name': merged$\_$data$[\text{'}$name$\text{'}],$

'wins': merged$\_$data$[\text{'}$W$\text{'}]$

$\})$

# put your code above this Line

w$1998$

TypeError

Traceback $($most recent call last$)$

Cell In$[25],$ line $3$

$1$ teams$\_$df$\_1998=$ teams$\_$df$[$teams$\_$df$[\text{'}$yearID$\text{'}]==1998]$

$2$ wins$\_$df$\_1998=$ teams$\_$df$\_1998.$groupby$(\text{'}$teamID$\text{'}).$agg$(\{\text{'}$W$\text{'}$ : 'sum'$\}).$reset$\_$index

$-.-.>3$ merged$\_$data $=$ pd$.$merge$($wins$\_$df$\_1998,$ salaries$\_$df$,$ on$=$'teamID'$)$

$lin1998=$ nd MataFrame $\frac{?}{?}$ s