Update app.py

app.py

@@ -83,11 +83,16 @@ _to_gray   = transforms.Compose([transforms.PILToTensor(), transforms.Grayscale(
 _calib_df_slope, _calib_df_inter = 1.0, 0.0
 _calib_ai_slope, _calib_ai_inter = 1.0, 0.0
 
-def _calibrate_df(p: float) -> float:
-    return 1 / (1 + math.exp(-(_calib_df_slope * (p + _calib_df_inter))))
+# def _calibrate_df(p: float) -> float:
+
+# def _calibrate_ai(p: float) -> float:
+#     return 1 / (1 + math.exp(-(_calib_ai_slope * (p + _calib_ai_inter))))
+
+def _calibrate_df(p: float) -> float:   # keep raw score for now
+    return p
 
 def _calibrate_ai(p: float) -> float:
-    return 1 / (1 + math.exp(-(_calib_ai_slope * (p + _calib_ai_inter))))
+    return p
 
 # ───────────────────────────── misc helpers ────────────────────────────
 UNCERTAIN_GAP = 0.10