From b85ee239ba0497dc0994239a99bd7b49a87f37de Mon Sep 17 00:00:00 2001
From: Vincent Roseberry <rosbo@google.com>
Date: Mon, 31 Aug 2020 16:50:47 +0000
Subject: [PATCH] Pin tensorforce to avoid matplotlib upgrade

BUG=167220714
---
 Dockerfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index fe92f1d1..e38ce89b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -404,7 +404,8 @@ RUN pip install flashtext && \
     pip install shap && \
     pip install ray && \
     pip install gym && \
-    pip install tensorforce && \
+    # b/167220714 unpin once matplotlib >= 3.3 is installed in the base image.
+    pip install tensorforce==0.5.5 && \
     pip install pyarabic && \
     pip install conx && \
     pip install pandasql && \