fix testing

Author: minhle-120

backend/download_models.py

@@ -12,15 +12,6 @@
 if __name__ == "__main__":
     build_version = os.environ.get("BUILD_VERSION", "full")
 
-    print("--- Initializing GemmaNLPEngine to trigger model download ---")
-    try:
-        # This model is downloaded in all versions
-        nlp_engine = GemmaNLPEngine()
-        print("Gemma NLP model download (if necessary) and initialization successful.")
-    except Exception as e:
-        print(f"Error during Gemma NLP model download/initialization: {e}")
-        sys.exit(1)
-
     if build_version == "full":
 
         print("--- Initializing GemmaNLPEngine to trigger model download ---")