fix webui val size

Former-commit-id: ad6e7c76c7b5590ea6ca55c4f76db2d3206b5987

src/llmtuner/webui/components/sft.py

@@ -38,7 +38,7 @@ def create_sft_tab(top_elems: Dict[str, "Component"], runner: "Runner") -> Dict[
             value="cosine", choices=[scheduler.value for scheduler in SchedulerType]
         )
         max_grad_norm = gr.Textbox(value="1.0")
-        dev_ratio = gr.Slider(value=0, minimum=0, maximum=1, step=0.001)
+        val_size = gr.Slider(value=0, minimum=0, maximum=1, step=0.001)
 
     with gr.Accordion(label="Advanced config", open=False) as advanced_tab:
         with gr.Row():
@@ -88,7 +88,7 @@ def create_sft_tab(top_elems: Dict[str, "Component"], runner: "Runner") -> Dict[
             gradient_accumulation_steps,
             lr_scheduler_type,
             max_grad_norm,
-            dev_ratio,
+            val_size,
             logging_steps,
             save_steps,
             warmup_steps,
@@ -122,7 +122,7 @@ def create_sft_tab(top_elems: Dict[str, "Component"], runner: "Runner") -> Dict[
         gradient_accumulation_steps=gradient_accumulation_steps,
         lr_scheduler_type=lr_scheduler_type,
         max_grad_norm=max_grad_norm,
-        dev_ratio=dev_ratio,
+        val_size=val_size,
         advanced_tab=advanced_tab,
         logging_steps=logging_steps,
         save_steps=save_steps,

src/llmtuner/webui/locales.py

@@ -227,9 +227,9 @@ LOCALES = {
             "info": "用于梯度裁剪的范数。"
         }
     },
-    "dev_ratio": {
+    "val_size": {
         "en": {
-            "label": "Dev ratio",
+            "label": "Val size",
             "info": "Proportion of data in the dev set."
         },
         "zh": {

src/llmtuner/webui/runner.py

@@ -83,7 +83,7 @@ class Runner:
         gradient_accumulation_steps: int,
         lr_scheduler_type: str,
         max_grad_norm: str,
-        dev_ratio: float,
+        val_size: float,
         logging_steps: int,
         save_steps: int,
         warmup_steps: int,
@@ -139,8 +139,8 @@ class Runner:
             output_dir=output_dir
         )
 
-        if dev_ratio > 1e-6:
-            args["dev_ratio"] = dev_ratio
+        if val_size > 1e-6:
+            args["val_size"] = val_size
             args["evaluation_strategy"] = "steps"
             args["eval_steps"] = save_steps
             args["load_best_model_at_end"] = True