fixed input parameters

app.py

@@ -5,9 +5,9 @@ import numpy as np
 
 model_options = ["xViewyolov8n_v8_100e.pt", "xViewyolov8s_v8_100e.pt", "xViewyolov8m_v8_100e.pt"]
 model_names = ["Nano", "Small", "Medium"]
-print("befora loading examples")
+print("before loading examples")
 example_list = [["./examples/" + example] for example in os.listdir("examples")]
-print("befora loading models")
+print("before loading models")
 models = [YOLO(os.path.join("./saved_model", option)) for option in model_options]
 print("finish preparation")
 
@@ -20,12 +20,10 @@ def process_image(input_image, model_name, conf):
     print(f"conf : {conf}")
 
     if model_name is None:
-        return None, "No objects detected."
-#        model_name = model_names[0]
+        model_name = model_names[0]
 
     if conf is None:
-        return None, "No objects detected."
-#        conf = 0.6
+        conf = 0.6
 
     model_index = model_names.index(model_name)
     print('model_index: ')