From 6b1506740eb851eeae5f36fe1e6c3a3ddef6f89a Mon Sep 17 00:00:00 2001
From: Harald Schafer <harald.the.engineer@gmail.com>
Date: Tue, 4 Feb 2020 16:48:45 -0800
Subject: [PATCH] comments

---
 common/geocode/reverse.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/common/geocode/reverse.py b/common/geocode/reverse.py
index 982a688190..834df33b1b 100644
--- a/common/geocode/reverse.py
+++ b/common/geocode/reverse.py
@@ -2,6 +2,8 @@ import numpy as np
 import os
 import csv
 path = os.path.dirname(os.path.abspath(__file__))
+# locally cache cities from
+# https://github.com/thampiman/reverse-geocoder
 csv_file_name = path + '/rg_cities1000.csv'
 
 # right hand drive is when the steering wheel is on the right of the car