feat: add auto and float32 precision options, set auto as default

src/display/utils.py

@@ -133,10 +133,11 @@ class Precision(Enum):
     float16 = ModelDetails("float16")
     float32 = ModelDetails("float32")
     bfloat16 = ModelDetails("bfloat16")
+    float32 = ModelDetails("float32")
 
     @staticmethod
     def from_str(precision: str) -> "Precision":
-        if precision == "auto":
+        if precision in ["auto", "Auto"]:
             return Precision.auto
         if precision in ["torch.float16", "float16"]:
             return Precision.float16
@@ -144,7 +145,11 @@ class Precision(Enum):
             return Precision.float32
         if precision in ["torch.bfloat16", "bfloat16"]:
             return Precision.bfloat16
-        raise ValueError(f"Unsupported precision type: {precision}")
+        if precision in ["torch.float32", "float32"]:
+            return Precision.float32
+        raise ValueError(
+            f"Unsupported precision type: {precision}. Please use 'auto' (recommended), 'float32', 'float16', or 'bfloat16'"
+        )
 
 
 class AddSpecialTokens(Enum):