1 files changed, 8 insertions, 16 deletions
diff --git a/candle-core/examples/llama/weights.rs b/candle-core/examples/llama/weights.rs
index 4ad9b391..cc3fccd4 100644
--- a/candle-core/examples/llama/weights.rs
+++ b/candle-core/examples/llama/weights.rs
@@ -1,8 +1,5 @@
 use super::*;
-use candle::{Device, Result, Tensor};
-use memmap2::MmapOptions;
-use safetensors::SafeTensors;
-use std::fs::File;
+use candle::{safetensors::SafeTensors, Device, Result, Tensor};
 use std::path::PathBuf;
 
 pub struct VarBuilder<'a> {
@@ -30,8 +27,9 @@ impl<'a> VarBuilder<'a> {
     pub fn get(&self, tensor_name: &str) -> Result<Tensor> {
         // Unwrap or 0  just to let the proper error flow.
         let index = self.routing.get(tensor_name).unwrap_or(&0);
-        let view = self.safetensors[*index].tensor(tensor_name).unwrap();
-        candle::safetensors::convert(view, &self.device)?.to_dtype(DTYPE)
+        self.safetensors[*index]
+            .tensor(tensor_name, &self.device)?
+            .to_dtype(DTYPE)
     }
 }
 
@@ -107,18 +105,12 @@ impl Llama {
     ) -> Result<Self> {
         let handles: Vec<_> = filenames
             .iter()
-            .map(|f| {
-                let file = File::open(f).unwrap();
-                unsafe { MmapOptions::new().map(&file).unwrap() }
-            })
-            .collect();
+            .map(candle::safetensors::MmapedFile::new)
+            .collect::<Result<Vec<_>>>()?;
         let tensors: Vec<_> = handles
             .iter()
-            .map(|h| {
-                let tensors = SafeTensors::deserialize(h).unwrap();
-                tensors
-            })
-            .collect();
+            .map(|h| h.deserialize())
+            .collect::<Result<Vec<_>>>()?;
 
         let vb = VarBuilder::new(tensors, device.clone());