Update app.py

app.py

@@ -15,6 +15,12 @@ MAX_FRAMES = 20
 N_FEATURES = 225  # 75 puntos * (x, y, z)
 THRESHOLD = 0.6   # umbral para decidir si "reconoce" o no
 
+# Nombres de los archivos V2
+MODEL_FILENAME = "sign_model_lstm_v2.keras"
+LABELS_FILENAME = "label_names_v2.json"
+FEATURE_MEAN_FILENAME = "feature_mean_v2.npy"
+FEATURE_STD_FILENAME = "feature_std_v2.npy"
+
 mp_holistic = mp.solutions.holistic
 
 
@@ -97,13 +103,13 @@ def make_windows_from_frames(frames_feats, max_frames=MAX_FRAMES, step=5):
 
 
 # ---------------------------------------------------------
-# CARGA DE MODELO + LABELS + NORMALIZACIÓN
+# CARGA DE MODELO + LABELS + NORMALIZACIÓN (V2)
 # ---------------------------------------------------------
 def load_model():
-    model_path = os.path.join(MODELS_DIR, "sign_model_lstm_v1.keras")
-    labels_path = os.path.join(MODELS_DIR, "label_names.json")
-    mean_path = os.path.join(MODELS_DIR, "feature_mean.npy")
-    std_path = os.path.join(MODELS_DIR, "feature_std.npy")
+    model_path = os.path.join(MODELS_DIR, MODEL_FILENAME)
+    labels_path = os.path.join(MODELS_DIR, LABELS_FILENAME)
+    mean_path = os.path.join(MODELS_DIR, FEATURE_MEAN_FILENAME)
+    std_path = os.path.join(MODELS_DIR, FEATURE_STD_FILENAME)
 
     model = keras.models.load_model(model_path)