ruff format

machine-learning/app/sessions/rknn.py

@@ -12,24 +12,21 @@ from app.schemas import SessionNode
 
 from ..config import log
 
+
 def runInfrence(rknn_lite, input):
-    outputs = rknn_lite.inference(inputs=[input], data_format='nchw')
+    outputs = rknn_lite.inference(inputs=[input], data_format="nchw")
 
     return outputs
 
+
 class RknnSession:
     def __init__(self, model_path: Path | str):
-
         self.model_path = Path(model_path)
         self.ort_model_path = str(self.model_path).replace(".rknn", ".onnx")
-        self.tpe = 1 if 'textual' in str(self.model_path) else 2
+        self.tpe = 1 if "textual" in str(self.model_path) else 2
 
         log.info(f"Loading RKNN model from {self.model_path} with {self.tpe} threads.")
-        self.rknnpool = rknnPoolExecutor(
-            rknnModel=self.model_path.as_posix(),
-            TPEs= self.tpe,
-            func=runInfrence)
-
+        self.rknnpool = rknnPoolExecutor(rknnModel=self.model_path.as_posix(), TPEs=self.tpe, func=runInfrence)
 
         self.ort_session = ort.InferenceSession(
             self.ort_model_path,
@@ -39,7 +36,6 @@ class RknnSession:
 
         del self.ort_session
 
-
     def __del__(self):
         self.rknnpool.release()
 
@@ -55,9 +51,7 @@ class RknnSession:
         input_feed: dict[str, NDArray[np.float32]] | dict[str, NDArray[np.int32]],
         run_options: Any = None,
     ):
-
         input_data = [np.ascontiguousarray(v) for v in input_feed.values()][0]
         self.rknnpool.put(input_data)
         outputs = self.rknnpool.get()[0]
         return outputs
-

machine-learning/rknn/rknnpool.py

@@ -8,7 +8,8 @@ supported_socs = ["rk3566","rk3568","rk3588"]
 
 try:
     from rknnlite.api import RKNNLite
-    with open('/proc/device-tree/compatible') as f: 
+
+    with open("/proc/device-tree/compatible") as f:
         # Keep in mind that this is not in container by default.
         # and this way of checking can't check if the rknpu driver is running or not.
         device_compatible_str = f.read()
@@ -43,7 +44,7 @@ def initRKNNs(rknnModel="./rknnModel/yolov5s.rknn", TPEs=1):
     return rknn_list
 
 
-class rknnPoolExecutor():
+class rknnPoolExecutor:
     def __init__(self, rknnModel, TPEs, func):
         self.TPEs = TPEs
         self.queue = Queue()
@@ -53,8 +54,7 @@ class rknnPoolExecutor():
         self.num = 0
 
     def put(self, frame):
-        self.queue.put(self.pool.submit(
-            self.func, self.rknnPool[self.num % self.TPEs], frame))
+        self.queue.put(self.pool.submit(self.func, self.rknnPool[self.num % self.TPEs], frame))
         self.num += 1
 
     def get(self):