diff --git a/learnware/utils/gpu.py b/learnware/utils/gpu.py
index 95fbfe1..395d979 100644
--- a/learnware/utils/gpu.py
+++ b/learnware/utils/gpu.py
@@ -44,3 +44,17 @@ def choose_device(cuda_idx=-1):
         else:
             device = torch.device("cuda:0")
     return device
+
+
+class CudaManager:
+    def __init__(self):
+        pass
+
+    def get_specification_cuda_idx(self):
+        pass
+
+    def get_cpu_idx(self):
+        pass
+
+    def get_random_cuda_idx(self):
+        pass
diff --git a/setup.py b/setup.py
index 705000d..b6aea9a 100644
--- a/setup.py
+++ b/setup.py
@@ -69,6 +69,7 @@ REQUIRED = [
     "transformers>=4.34.1",
     "portalocker>=2.0.0",
     "qpsolvers[clarabel]>=4.0.1",
+    "geatpy>=2.7.0;python_version<='3.11'",
 ]
 
 here = os.path.abspath(os.path.dirname(__file__))
@@ -105,6 +106,13 @@ if __name__ == "__main__":
                 "black==23.1.0",
                 "pre-commit",
             ],
+            "full": [
+                "torch>=1.11.0",
+                "torchvision>=0.15.1",
+                "torch-optimizer>=0.3.0",
+                "lightgbm>=3.3.0",
+                "sentence_transformers>=2.2.2",
+            ],
         },
         classifiers=[
             "Intended Audience :: Science/Research",