restore shared prefix defaults 1

inference_perf/config.py

@@ -85,24 +85,24 @@ class SharedPrefix(BaseModel):
     system_prompt_len: int = 100
     question_len: int = 50
     question_len_std: float = 0  # Variation in question length within a group
-    question_len_min: Optional[int] = None
-    question_len_max: Optional[int] = None
+    question_len_min: int = -1  # Set dynamically by validator if not provided
+    question_len_max: int = -1  # Set dynamically by validator if not provided
 
     output_len: int = 50
     output_len_std: float = 0  # Variation in output length within a group
-    output_len_min: Optional[int] = None
-    output_len_max: Optional[int] = None
+    output_len_min: int = -1  # Set dynamically by validator if not provided
+    output_len_max: int = -1  # Set dynamically by validator if not provided
     enable_multi_turn_chat: bool = False
 
     @model_validator(mode="after")
     def set_dynamic_defaults(self) -> "SharedPrefix":
-        if self.question_len_min is None:
+        if self.question_len_min == -1:
             self.question_len_min = self.question_len if self.question_len_std == 0 else 1
-        if self.question_len_max is None:
+        if self.question_len_max == -1:
             self.question_len_max = self.question_len if self.question_len_std == 0 else 32768
-        if self.output_len_min is None:
+        if self.output_len_min == -1:
             self.output_len_min = self.output_len if self.output_len_std == 0 else 1
-        if self.output_len_max is None:
+        if self.output_len_max == -1:
             self.output_len_max = self.output_len if self.output_len_std == 0 else 32768
         return self