3 is good engouh

ovi/modules/attention.py

@@ -92,7 +92,7 @@ def flash_attention(
         )
 
     # apply attention
-    if (version is None or version == 3) and FLASH_ATTN_3_AVAILABLE:
+    if FLASH_ATTN_3_AVAILABLE:
         # Note: dropout_p, window_size are not supported in FA3 now.
         x = flash_attn_interface.flash_attn_varlen_func(
             q=q,