Remove unneeded load_learner

app.py

@@ -1,15 +1,12 @@
+import os
+
 import gradio as gr
 from fastai.learner import load_learner
 from fastai.vision.core import PILImage
 from huggingface_hub import hf_hub_download
 
-learner = load_learner(
-    hf_hub_download("pinkpekoe/lesson2-bear-classifier", "export.pkl")
-)
-
-
-learner = load_learner("export.pkl")
 
+learner = load_learner(hf_hub_download("pinkpekoe/lesson2-bear-classifier", "export.pkl"))
 
 def predict_bear_type(img_path):
     img = PILImage.create(img_path)