The price column here is in what currency ? Since you have analyzed this data for Paris, should we assume that currency is in Euros ? What if we want to analyze this dataset for NewYork or some other city from this list -> listings['city'].unique() ? Do we have to convert it to dollars or can we assume price is in each country's local currency ?
Prices are in all local currency, so for Paris that'd be Euro, NYC would be USD, etc. so if you wanted to do cross country (or EU vs. US) comparisons, you'd want to convert to USD or another currency of your choice.
