fix startup issue, fix benchmark error, fix logging error

Author: papuSpartan

scripts/spartan/Worker.py

@@ -366,9 +366,13 @@ def request(self, payload: dict, option_payload: dict, sync_options: bool):
                 response_queue = queue.Queue()
 
                 def preemptible_request(response_queue):
-                    if payload['sampler_index'] is None:
-                        logger.debug("had to substitute sampler index with name")
-                        payload['sampler_index'] = payload['sampler_name']
+                    # TODO shouldn't be this way
+                    sampler_index = payload.get('sampler_index', None)
+                    sampler_name = payload.get('sampler_name', None)
+                    if sampler_index is None:
+                        if sampler_name is not None:
+                            logger.debug("had to substitute sampler index with name")
+                            payload['sampler_index'] = sampler_name
 
                     try:
                         response = self.session.post(

scripts/spartan/World.py

@@ -534,6 +534,13 @@ def load_config(self):
         config_raw = self.config()
         if config_raw is None:
             logger.debug("cannot parse null config (present but empty config file?)")
+            why ={"prompt": "A herd of cows grazing at the bottom of a sunny valley",
+                "negative_prompt": "",
+                "steps": 20,
+                "width": 512,
+                "height": 512,
+                "batch_size": 1}
+            sh.benchmark_payload = Benchmark_Payload(**why)
             return
 
         config = Config_Model(**config_raw)

scripts/spartan/shared.py

@@ -21,8 +21,9 @@
 
 
 class Benchmark_Payload(BaseModel):
+    validate_assignment = True
     prompt: str = Field(default="A herd of cows grazing at the bottom of a sunny valley")
-    negative_prompt: str
+    negative_prompt: str = Field(default="")
     steps: int = Field(default=20)
     width: int = Field(default=512)
     height: int = Field(default=512)