changed model to densenet

detector.py

@@ -56,7 +56,7 @@ def crop_bat(img, box):
 def find_bats(allImgs):
     total_bats, batDepthMin,batDepthMax = 0, 50, 400
     allImgAfter = []
-    learn = load_learner("model.pkl")
+    learn = load_learner("model_densenet_zeros.pkl")
 
     for img in allImgs:
         blobs = cv.findContours(img[1], cv.RETR_LIST, cv.CHAIN_APPROX_SIMPLE)[-2]