diff --git a/pyarchitecture/__init__.py b/pyarchitecture/__init__.py
index 200d8f5..c010686 100644
--- a/pyarchitecture/__init__.py
+++ b/pyarchitecture/__init__.py
@@ -5,7 +5,7 @@
 
 from pyarchitecture import cpu, disks, gpu, memory
 
-version = "0.1.0a2"
+version = "0.1.0a3"
 
 
 def all_components() -> Dict[str, Any]:
diff --git a/pyarchitecture/cpu/__init__.py b/pyarchitecture/cpu/__init__.py
index c1ebfab..04235cc 100644
--- a/pyarchitecture/cpu/__init__.py
+++ b/pyarchitecture/cpu/__init__.py
@@ -39,6 +39,6 @@ def get_cpu_info(cpu_lib: str | os.PathLike = None) -> Dict[str, int | str]:
         return {
             "name": cpu_name,
             "logical_cores": cpu_count,
-            "physical_cores": cpu_count / 2 if cpu_count >= 2 else 1,
+            "physical_cores": int(cpu_count / 2) if cpu_count >= 2 else 1,
         }
     LOGGER.error(f"CPU library {library_path!r} doesn't exist")
diff --git a/pyarchitecture/memory/__init__.py b/pyarchitecture/memory/__init__.py
index 5214c83..b5fe395 100644
--- a/pyarchitecture/memory/__init__.py
+++ b/pyarchitecture/memory/__init__.py
@@ -42,7 +42,7 @@ def get_memory_info(
         models.OperatingSystem.windows: windows.get_memory_info,
     }
     library_path = _get_mem_lib(mem_lib)
-    if os.path.isfile(library_path) :
+    if os.path.isfile(library_path):
         raw_info = os_map[models.OPERATING_SYSTEM](library_path)
         if humanize:
             return {k: squire.size_converter(v) for k, v in raw_info.items()}