add horovod dependency to generate_conda_file
@@ -88,10 +88,10 @@ PIP_BASE = {
PIP_GPU = {}
PIP_DARWIN = {}
-PIP_DARWIN_GPU = {}
+PIP_DARWIN_GPU = {"horovod": "horovod>=0.16.1"}
PIP_LINUX = {}
-PIP_LINUX_GPU = {}
+PIP_LINUX_GPU = {"horovod": "horovod>=0.16.1"}
PIP_WIN32 = {}
PIP_WIN32_GPU = {}
