Fix fp8_per_tensor_gemm doc build error

Signed-off-by: Keval Morabia <[email protected]>

Author: kevalmorabia97

docs/source/_templates/autosummary/module.rst

@@ -11,7 +11,7 @@
    :recursive:
 {% for item in modules %}
 {% set full_item = fullname + '.' + item.split('.')[-1] %}
-{% if '.plugins.' not in full_item or full_item == 'modelopt.torch.opt.plugins.huggingface' %}
+{% if ('.plugins.' not in full_item or full_item == 'modelopt.torch.opt.plugins.huggingface') and full_item != 'modelopt.torch.quantization.backends.fp8_per_tensor_gemm' %}
    {{ full_item }}
 {% endif %}
 {%- endfor %}

modelopt/torch/quantization/backends/__init__.py

@@ -16,3 +16,4 @@
 """Quantization backends."""
 
 from .gemm_registry import *
+from .nvfp4_gemm import *