Extracting SSt data from netCDF4 using SPYDER

Question

I am a beginner in using net CDF data and Spyder as well. I made a DataFrame to extract SST data, but I got stuck there. I think I have to define the data range.

My variables are: sst, long, and lat. I'd appreciate your help

I tried this code:

temp = data.variables['sst']

df = pd.DataFrame(0, columns = ['Temperature'], index = lon)

df_2 = pd.DataFrame(0, columns = ['Temperature'], index = lat)

print(data.dimensions)

data.variables['lon']