From dd43623da2041de15536c44c9d1db62f5f40a2b2 Mon Sep 17 00:00:00 2001
From: Prabhat <prabhat.roy@microsoft.com>
Date: Fri, 29 May 2020 21:44:20 +0530
Subject: [PATCH] Remove ONNX from requirements.txt (#4073)

* Avoid installing ONNX package on aarch64

* Removed onnx from requirements

* Add note in backend.py
---
 onnxruntime/python/backend/backend.py | 1 +
 requirements.txt                      | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/onnxruntime/python/backend/backend.py b/onnxruntime/python/backend/backend.py
index ec676e7daa..85e20591e3 100644
--- a/onnxruntime/python/backend/backend.py
+++ b/onnxruntime/python/backend/backend.py
@@ -21,6 +21,7 @@ class OnnxRuntimeBackend(Backend):
     multiple runtimes with the same API.
     `Importing models from ONNX to Caffe2 <https://github.com/onnx/tutorials/blob/master/tutorials/OnnxCaffe2Import.ipynb>`_
     shows how to use *caffe2* as a backend for a converted model.
+    Note: This is not the official Python API.
     """  # noqa: E501
 
     @classmethod
diff --git a/requirements.txt b/requirements.txt
index bebc0e8275..a67b8da362 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,2 @@
 numpy >= 1.16.6
-onnx >= 1.2.3
 protobuf