# tensorplay.ao.quantization.default_dynamic_qconfig Source: https://www.tensorplay.cn/docs/generated/tensorplay.ao.quantization.default_dynamic_qconfig.html ```python tensorplay.ao.quantization.default_dynamic_qconfig = (PlaceholderObserver(dtype=tensorplay.float32), MinMaxObserver(dtype=tensorplay.int8, quant_min=-128, quant_max=127)) ``` observer factories for activations and weights. Both fields must be observer classes or callables returning observer instances. Use MyObserver.with_args(x=1) to override constructor arguments. Type: Describes how to quantize a layer