Fix GIT_COMMIT environment variable (#1165)

Philmod · web-flow · commit 85f7616ad063 · 2022-05-24T14:38:40.000-04:00
diff --git a/Dockerfile.tmpl b/Dockerfile.tmpl
@@ -591,7 +591,7 @@ ARG BUILD_DATE=unknown
 
 LABEL git-commit=$GIT_COMMIT
 LABEL build-date=$BUILD_DATE
-ENV GIT_COMMIT={$GIT_COMMIT}
+ENV GIT_COMMIT=${GIT_COMMIT}
 ENV BUILD_DATE=${BUILD_DATE}
 
 LABEL tensorflow-version=$TENSORFLOW_VERSION
