From 0f863bf94b1cb1962b35882e2f5fca9cd530aeac Mon Sep 17 00:00:00 2001
From: andrealouw <49274045+andrealouw@users.noreply.github.com>
Date: Thu, 18 Apr 2019 02:13:42 +0200
Subject: [PATCH] Update requirements.txt (#917)

pandas>=0.23.4 is required to not encounter the following error when passing a holidays argument, since earlier in earlier version pandas the concat does not have a sort argument.

File "/usr/local/lib/python3.6/dist-packages/fbprophet/forecaster.py", line 454, in construct_holiday_dataframe
all_holidays = pd.concat((all_holidays, holidays_to_add), sort=False)
TypeError: concat() got an unexpected keyword argument 'sort'
---
 python/requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/requirements.txt b/python/requirements.txt
index cb4426f..2d1450b 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -1,7 +1,7 @@
 Cython>=0.22
 pystan>=2.14,<=2.18.1
 numpy>=1.10.0
-pandas>=0.20.1
+pandas>=0.23.4
 matplotlib>=2.0.0
 lunardate>=0.1.5
 convertdate>=2.1.2