Update video_api.py

video_api.py

@@ -45,7 +45,7 @@ IMG_SIZE          = 224
 THUMBNAIL_MAX_DIM = 240
 FRAMES_PER_VIDEO  = int(os.getenv("FRAMES_PER_VIDEO", "25"))
 FAKE_THRESHOLD       = float(os.getenv("FAKE_THRESHOLD", "0.40"))        # video threshold (kept for compat)
-IMAGE_FAKE_THRESHOLD = float(os.getenv("IMAGE_FAKE_THRESHOLD", "0.35"))  # image: flag fake if fake_prob >= 0.15
+IMAGE_FAKE_THRESHOLD = float(os.getenv("IMAGE_FAKE_THRESHOLD", "0.25"))  # image: flag fake if fake_prob >= 0.25
 VIDEO_FAKE_THRESHOLD = float(os.getenv("VIDEO_FAKE_THRESHOLD", "0.50"))  # video threshold
 
 # ── INVERT_SIGMOID — both image and video use True (HIGH sigmoid = REAL) ──────