Update app.py

app.py

@@ -32,10 +32,10 @@ class ChestAI:
         """, unsafe_allow_html=True)
 
     @st.cache_resource
-    def load_model(self):
+    def load_model(_self):
         from huggingface_hub import from_pretrained_keras
         keras.utils.set_random_seed(42)
-        self.model = from_pretrained_keras("ryefoxlime/PneumoniaDetection")
+        _self.model = from_pretrained_keras("ryefoxlime/PneumoniaDetection")
 
     def setup_sidebar(self):
         with st.sidebar: