fix bugs

app.py

@@ -3,12 +3,12 @@ from transformers import pipeline
 from PIL import Image
 
 @st.cache_resourse
-def get_model_hotdog_classification_pipeline()
+def get_model_hotdog_classification_pipeline():
 	pipeline = pipeline(task="image-classification", model="julien-c/hotdog-not-hotdog")
 	return pipeline
 
 @st.cache_resourse
-def get_model_image_captioning_pipeline()
+def get_model_image_captioning_pipeline():
     captioner = pipeline("image-to-text", model="Salesforce/blip-image-captioning-base")
     return captioner