Update app.py

app.py

@@ -112,7 +112,7 @@ class RAGSystem:
             return ""
 
 class ImageAnalyzer:
-    def __init__(_self):
+    def __init__(self):
         self.device = "cpu"  # Force CPU usage for better compatibility
         self.defect_classes = ["spalling", "structural_cracks", "surface_deterioration"]
         self._model = None