Update install_model.py

install_model.py

@@ -1,10 +1,14 @@
 import argostranslate.package
 import os
 
-model_path = "/app/models/en_kab_comp"
-if os.path.isdir(model_path):
-    package = argostranslate.package.Package(model_path)
-    argostranslate.package.install_from_path(package)
-    print("Kabyle model installed.")
-else:
-    print("Model path not found.")
+model_dir = "/app/models"
+
+if not os.path.isdir(model_dir):
+    print(f"Model directory {model_dir} not found.")
+    exit(1)
+
+for filename in os.listdir(model_dir):
+    if filename.endswith(".argosmodel"):
+        model_path = os.path.join(model_dir, filename)
+        print(f"Installing model: {model_path}")
+        argostranslate.package.install_from_path(model_path)