| """Constant values used in ONNX.""" | 
 |  | 
 | ONNX_ARCHIVE_MODEL_PROTO_NAME = "__MODEL_PROTO" | 
 |  | 
 | ONNX_BASE_OPSET = 9 | 
 | ONNX_MIN_OPSET = 7 | 
 | ONNX_MAX_OPSET = 18 | 
 | # ONNX_DEFAULT_OPSET generated by tools/onnx/update_default_opset_version.py | 
 | ONNX_DEFAULT_OPSET = 14 | 
 | ONNX_CONSTANT_FOLDING_MIN_OPSET = 9 | 
 |  | 
 | PYTORCH_GITHUB_ISSUES_URL = "https://github.com/pytorch/pytorch/issues" | 
 |  | 
 | INT64_MAX = 9223372036854775807 | 
 | INT32_MAX = 2147483647 | 
 | INT16_MAX = 32767 | 
 | INT8_MAX = 127 | 
 | UINT8_MAX = 255 | 
 |  | 
 | INT64_MIN = -9223372036854775808 | 
 | INT32_MIN = -2147483648 | 
 | INT16_MIN = -32768 | 
 | INT8_MIN = -128 | 
 | UINT8_MIN = 0 |