fix log error (#843)

Signed-off-by: n1ck-guo <heng.guo@intel.com>

Author: n1ck-guo

auto_round/compressors/base.py

@@ -823,7 +823,7 @@ def remove_duplicates(lst):
 
         if isinstance(self.scheme, str) and self.scheme.lower().startswith("gguf"):
             for i in range(len(formats)):
-                if formats[i] != "fake" and formats[i] != self.scheme.lower().startswith("gguf"):
+                if formats[i] != "fake" and formats[i] != self.scheme.lower():
                     logger.warning(
                         f"reset format {formats[i]} to {self.scheme.lower()} "
                         f"since scheme {self.scheme} can only be exported to format {self.scheme.lower()}"

auto_round/utils.py

@@ -1385,7 +1385,6 @@ def check_and_mark_fp8_model(model: torch.nn.Module) -> bool:
         if _is_fp8_linear(m):
             m.is_fp8_linear = True
             if not hasattr(model, "is_fp8"):
-                logger.warning("the support for fp8 model as input is experimental, please use with caution.")
                 model.is_fp8 = True
     if hasattr(model, "is_fp8"):
         return True