fix a few things

Author: xadupre

README.rst

@@ -11,10 +11,6 @@ onnx-diagnostic: investigate onnx models
 .. image:: https://badge.fury.io/py/onnx-diagnostic.svg
     :target: http://badge.fury.io/py/onnx-diagnostic
 
-.. image:: http://img.shields.io/github/issues/sdpython/onnx-diagnostic.png
-    :alt: GitHub Issues
-    :target: https://github.com/sdpython/onnx-diagnostic/issues
-
 .. image:: https://img.shields.io/badge/license-MIT-blue.svg
     :alt: MIT License
     :target: https://opensource.org/license/MIT/

_doc/index.rst

@@ -8,18 +8,10 @@ onnx-diagnostic: investigate onnx models
 .. image:: https://badge.fury.io/py/onnx-diagnostic.svg
     :target: http://badge.fury.io/py/onnx-diagnostic
 
-.. image:: http://img.shields.io/github/issues/sdpython/onnx-diagnostic.png
-    :alt: GitHub Issues
-    :target: https://github.com/sdpython/onnx-diagnostic/issues
-
 .. image:: https://img.shields.io/badge/license-MIT-blue.svg
     :alt: MIT License
     :target: https://opensource.org/license/MIT/
 
-.. image:: https://img.shields.io/github/repo-size/sdpython/onnx-diagnostic
-    :target: https://github.com/sdpython/onnx-diagnostic/
-    :alt: size
-
 .. image:: https://img.shields.io/badge/code%20style-black-000000.svg
     :target: https://github.com/psf/black
 

_unittests/ut_reference/test_backend_onnxruntime_evaluator.py

@@ -169,6 +169,8 @@ def run_node(cls, node, inputs, device=None, outputs_info=None, **kwargs):
     "|test_castlike_UINT4_to_)"
 )
 
+backend_test.exclude("(_to_STRING|to_BFLOAT16|STRING_to|BFLOAT16_to)")
+
 backend_test.exclude(
     "(test_regex_full_match|"
     "test_adagrad|"