CleanCovid19data.py

### Melt the dateframe into the right shape and set index
def cleandata(df_raw):
    df_cleaned=df_raw.melt(id_vars=['Province/State','Country/Region','Lat','Long'],value_name='Cases',var_name='Date')
    df_cleaned=df_cleaned.set_index(['Country/Region','Province/State','Date'])
    return df_cleaned 

# Clean all datasets
ConfirmedCases=cleandata(ConfirmedCases_raw)
Deaths=cleandata(Deaths_raw)
Recoveries=cleandata(Recoveries_raw)