'AxesSubplot' object is not subscriptable

[amitsinbox]

i am trying to run a corelation. code is:

df[["sqft_living","price"]].corr()

i get following error: can someone please help.

Error:
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-33-53edee4cd1ce> in <module>
      2 height = 8
      3 plt.figure(figsize=(width, height))
----> 4 sns.regplot(x="sqft_above", y="price", data=df)
      5 plt.ylim(0,)

~/conda/envs/python/lib/python3.6/site-packages/seaborn/regression.py in regplot(x, y, data, x_estimator, x_bins, x_ci, scatter, fit_reg, ci, n_boot, units, order, logistic, lowess, robust, logx, x_partial, y_partial, truncate, dropna, x_jitter, y_jitter, label, color, marker, scatter_kws, line_kws, ax)
    779                                  order, logistic, lowess, robust, logx,
    780                                  x_partial, y_partial, truncate, dropna,
--> 781                                  x_jitter, y_jitter, color, label)
    782 
    783     if ax is None:

~/conda/envs/python/lib/python3.6/site-packages/seaborn/regression.py in __init__(self, x, y, data, x_estimator, x_bins, x_ci, scatter, fit_reg, ci, n_boot, units, order, logistic, lowess, robust, logx, x_partial, y_partial, truncate, dropna, x_jitter, y_jitter, color, label)
    103         # Extract the data vals from the arguments or passed dataframe
    104         self.establish_variables(data, x=x, y=y, units=units,
--> 105                                  x_partial=x_partial, y_partial=y_partial)
    106 
    107         # Drop null observations

~/conda/envs/python/lib/python3.6/site-packages/seaborn/regression.py in establish_variables(self, data, **kws)
     46         for var, val in kws.items():
     47             if isinstance(val, string_types):
---> 48                 setattr(self, var, data[val])
     49             elif isinstance(val, list):
     50                 setattr(self, var, np.asarray(val))

TypeError: 'AxesSubplot' object is not subscriptable