diff --git a/StabilityMatrix.Core/Python/PyVenvRunner.cs b/StabilityMatrix.Core/Python/PyVenvRunner.cs
index eeb5d94f..93c4fb76 100644
--- a/StabilityMatrix.Core/Python/PyVenvRunner.cs
+++ b/StabilityMatrix.Core/Python/PyVenvRunner.cs
@@ -20,20 +20,20 @@ public class PyVenvRunner : IDisposable, IAsyncDisposable
     private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
 
     public const string TorchPipInstallArgsCuda =
-        "torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu118"; 
-    public const string TorchPipInstallArgsCpu =
-        "torch torchvision torchaudio";
-    public const string TorchPipInstallArgsDirectML = 
-        "torch-directml";
+        "torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu118";
+    public const string TorchPipInstallArgsCpu = "torch torchvision torchaudio";
+    public const string TorchPipInstallArgsDirectML = "torch-directml";
 
     /// <summary>
     /// Relative path to the site-packages folder from the venv root.
     /// This is platform specific.
     /// </summary>
-    public static string RelativeSitePackagesPath => Compat.Switch(
-        (PlatformKind.Windows, "Lib/site-packages"),
-        (PlatformKind.Unix, "lib/python3.10/site-packages"));
-    
+    public static string RelativeSitePackagesPath =>
+        Compat.Switch(
+            (PlatformKind.Windows, "Lib/site-packages"),
+            (PlatformKind.Unix, "lib/python3.10/site-packages")
+        );
+
     /// <summary>
     /// The process running the python executable.
     /// </summary>
@@ -48,51 +48,54 @@ public class PyVenvRunner : IDisposable, IAsyncDisposable
     /// Optional working directory for the python process.
     /// </summary>
     public DirectoryPath? WorkingDirectory { get; set; }
-    
+
     /// <summary>
     /// Optional environment variables for the python process.
     /// </summary>
     public IReadOnlyDictionary<string, string>? EnvironmentVariables { get; set; }
-    
+
     /// <summary>
     /// Name of the python binary folder.
     /// 'Scripts' on Windows, 'bin' on Unix.
     /// </summary>
-    public static string RelativeBinPath => Compat.Switch(
-        (PlatformKind.Windows, "Scripts"),
-        (PlatformKind.Unix, "bin"));
-    
+    public static string RelativeBinPath =>
+        Compat.Switch((PlatformKind.Windows, "Scripts"), (PlatformKind.Unix, "bin"));
+
     /// <summary>
     /// The relative path to the python executable.
     /// </summary>
-    public static string RelativePythonPath => Compat.Switch(
-        (PlatformKind.Windows, Path.Combine("Scripts", "python.exe")),
-        (PlatformKind.Unix, Path.Combine("bin", "python3")));
+    public static string RelativePythonPath =>
+        Compat.Switch(
+            (PlatformKind.Windows, Path.Combine("Scripts", "python.exe")),
+            (PlatformKind.Unix, Path.Combine("bin", "python3"))
+        );
 
     /// <summary>
     /// The full path to the python executable.
     /// </summary>
     public FilePath PythonPath => RootPath.JoinFile(RelativePythonPath);
-    
+
     /// <summary>
     /// The relative path to the pip executable.
     /// </summary>
-    public static string RelativePipPath => Compat.Switch(
-        (PlatformKind.Windows, Path.Combine("Scripts", "pip.exe")),
-        (PlatformKind.Unix, Path.Combine("bin", "pip3")));
+    public static string RelativePipPath =>
+        Compat.Switch(
+            (PlatformKind.Windows, Path.Combine("Scripts", "pip.exe")),
+            (PlatformKind.Unix, Path.Combine("bin", "pip3"))
+        );
 
     /// <summary>
     /// The full path to the pip executable.
     /// </summary>
     public FilePath PipPath => RootPath.JoinFile(RelativePipPath);
-    
+
     /// <summary>
     /// List of substrings to suppress from the output.
     /// When a line contains any of these substrings, it will not be forwarded to callbacks.
     /// A corresponding Info log will be written instead.
     /// </summary>
     public List<string> SuppressOutput { get; } = new() { "fatal: not a git repository" };
-    
+
     public PyVenvRunner(DirectoryPath path)
     {
         RootPath = path;
@@ -115,8 +118,13 @@ public class PyVenvRunner : IDisposable, IAsyncDisposable
         RootPath.Create();
 
         // Create venv (copy mode if windows)
-        var args = new string[] { "-m", "virtualenv", 
-            Compat.IsWindows ? "--always-copy" : "", RootPath };
+        var args = new string[]
+        {
+            "-m",
+            "virtualenv",
+            Compat.IsWindows ? "--always-copy" : "",
+            RootPath
+        };
         var venvProc = ProcessRunner.StartAnsiProcess(PyRunner.PythonExePath, args);
         await venvProc.WaitForExitAsync().ConfigureAwait(false);
 
@@ -126,7 +134,9 @@ public class PyVenvRunner : IDisposable, IAsyncDisposable
         {
             var output = await venvProc.StandardOutput.ReadToEndAsync().ConfigureAwait(false);
             output += await venvProc.StandardError.ReadToEndAsync().ConfigureAwait(false);
-            throw new InvalidOperationException($"Venv creation failed with code {returnCode}: {output}");
+            throw new InvalidOperationException(
+                $"Venv creation failed with code {returnCode}: {output}"
+            );
         }
     }
 
@@ -137,7 +147,8 @@ public class PyVenvRunner : IDisposable, IAsyncDisposable
     private void SetPyvenvCfg(string pythonDirectory)
     {
         // Skip if we are not created yet
-        if (!Exists()) return;
+        if (!Exists())
+            return;
 
         // Path to pyvenv.cfg
         var cfgPath = Path.Combine(RootPath, "pyvenv.cfg");
@@ -145,22 +156,25 @@ public class PyVenvRunner : IDisposable, IAsyncDisposable
         {
             throw new FileNotFoundException("pyvenv.cfg not found", cfgPath);
         }
-        
+
         Logger.Info("Updating pyvenv.cfg with embedded Python directory {PyDir}", pythonDirectory);
-        
+
         // Insert a top section
         var topSection = "[top]" + Environment.NewLine;
         var cfg = new ConfigParser(topSection + File.ReadAllText(cfgPath));
-        
+
         // Need to set all path keys - home, base-prefix, base-exec-prefix, base-executable
         cfg.SetValue("top", "home", pythonDirectory);
         cfg.SetValue("top", "base-prefix", pythonDirectory);
-        
+
         cfg.SetValue("top", "base-exec-prefix", pythonDirectory);
-        
-        cfg.SetValue("top", "base-executable",
-            Path.Combine(pythonDirectory, Compat.IsWindows ? "python.exe" : RelativePythonPath));
-        
+
+        cfg.SetValue(
+            "top",
+            "base-executable",
+            Path.Combine(pythonDirectory, Compat.IsWindows ? "python.exe" : RelativePythonPath)
+        );
+
         // Convert to string for writing, strip the top section
         var cfgString = cfg.ToString()!.Replace(topSection, "");
         File.WriteAllText(cfgPath, cfgString);
@@ -176,31 +190,35 @@ public class PyVenvRunner : IDisposable, IAsyncDisposable
         {
             throw new FileNotFoundException("pip not found", PipPath);
         }
-        
+
         // Record output for errors
         var output = new StringBuilder();
-        
-        var outputAction = outputDataReceived == null ? null : new Action<ProcessOutput>(s =>
-        {
-            Logger.Debug($"Pip output: {s.Text}");
-            // Record to output
-            output.Append(s.Text);
-            // Forward to callback
-            outputDataReceived(s);
-        });
-        
+
+        var outputAction =
+            outputDataReceived == null
+                ? null
+                : new Action<ProcessOutput>(s =>
+                {
+                    Logger.Debug($"Pip output: {s.Text}");
+                    // Record to output
+                    output.Append(s.Text);
+                    // Forward to callback
+                    outputDataReceived(s);
+                });
+
         SetPyvenvCfg(PyRunner.PythonDir);
         RunDetached($"-m pip install {args}", outputAction);
         await Process.WaitForExitAsync().ConfigureAwait(false);
-        
+
         // Check return code
         if (Process.ExitCode != 0)
         {
             throw new ProcessException(
-                $"pip install failed with code {Process.ExitCode}: {output.ToString().ToRepr()}");
+                $"pip install failed with code {Process.ExitCode}: {output.ToString().ToRepr()}"
+            );
         }
     }
-    
+
     /// <summary>
     /// Run a command using the venv Python executable and return the result.
     /// </summary>
@@ -209,17 +227,23 @@ public class PyVenvRunner : IDisposable, IAsyncDisposable
     {
         // Record output for errors
         var output = new StringBuilder();
-        
+
         var outputAction = new Action<string?>(s =>
         {
-            if (s == null) return;
+            if (s == null)
+                return;
             Logger.Debug("Pip output: {Text}", s);
             output.Append(s);
         });
-        
+
         SetPyvenvCfg(PyRunner.PythonDir);
-        using var process = ProcessRunner.StartProcess(PythonPath, arguments,
-            WorkingDirectory?.FullPath, outputAction, EnvironmentVariables);
+        using var process = ProcessRunner.StartProcess(
+            PythonPath,
+            arguments,
+            WorkingDirectory?.FullPath,
+            outputAction,
+            EnvironmentVariables
+        );
         await process.WaitForExitAsync().ConfigureAwait(false);
 
         return new ProcessResult
@@ -231,45 +255,55 @@ public class PyVenvRunner : IDisposable, IAsyncDisposable
 
     [MemberNotNull(nameof(Process))]
     public void RunDetached(
-        string arguments, 
+        string arguments,
         Action<ProcessOutput>? outputDataReceived,
         Action<int>? onExit = null,
-        bool unbuffered = true)
+        bool unbuffered = true
+    )
     {
-        if (!Exists())
+        if (!PythonPath.Exists)
         {
-            throw new InvalidOperationException("Venv python process does not exist");
+            throw new FileNotFoundException("Venv python not found", PythonPath);
         }
         SetPyvenvCfg(PyRunner.PythonDir);
-        
-        Logger.Debug($"Launching RunDetached at {PythonPath} with args {arguments}");
 
-        var filteredOutput = outputDataReceived == null ? null : new Action<ProcessOutput>(s =>
-        {
-            if (SuppressOutput.Any(s.Text.Contains))
-            {
-                Logger.Info("Filtered output: {S}", s);
-                return;
-            }
-            outputDataReceived.Invoke(s);
-        });
+        Logger.Info(
+            "Launching venv process [{PythonPath}] " +
+            "in working directory [{WorkingDirectory}] with args {arguments.ToRepr()}",
+            PythonPath,
+            WorkingDirectory,
+            arguments.ToRepr()
+        );
+
+        var filteredOutput =
+            outputDataReceived == null
+                ? null
+                : new Action<ProcessOutput>(s =>
+                {
+                    if (SuppressOutput.Any(s.Text.Contains))
+                    {
+                        Logger.Info("Filtered output: {S}", s);
+                        return;
+                    }
+                    outputDataReceived.Invoke(s);
+                });
 
         var env = new Dictionary<string, string>();
         if (EnvironmentVariables != null)
         {
             env.Update(EnvironmentVariables);
         }
-        
+
         // Disable pip caching - uses significant memory for large packages like torch
         env["PIP_NO_CACHE_DIR"] = "true";
 
-        // On windows, add portable git 
+        // On windows, add portable git
         if (Compat.IsWindows)
         {
             var portableGit = GlobalConfig.LibraryDir.JoinDir("PortableGit", "bin");
             env["PATH"] = Compat.GetEnvPathWithExtensions(portableGit);
         }
-        
+
         if (unbuffered)
         {
             env["PYTHONUNBUFFERED"] = "1";
@@ -286,10 +320,13 @@ public class PyVenvRunner : IDisposable, IAsyncDisposable
             }
         }
 
-        Process = ProcessRunner.StartAnsiProcess(PythonPath, arguments, 
+        Process = ProcessRunner.StartAnsiProcess(
+            PythonPath,
+            arguments,
             workingDirectory: WorkingDirectory?.FullPath,
             outputDataReceived: filteredOutput,
-            environmentVariables: env);
+            environmentVariables: env
+        );
 
         if (onExit != null)
         {
@@ -300,7 +337,7 @@ public class PyVenvRunner : IDisposable, IAsyncDisposable
             };
         }
     }
-    
+
     /// <summary>
     /// Get entry points for a package.
     /// https://packaging.python.org/en/latest/specifications/entry-points/#entry-points
@@ -314,7 +351,7 @@ public class PyVenvRunner : IDisposable, IAsyncDisposable
                    results = entry_points(group='console_scripts', name='{entryPointName}')
                    print(tuple(results)[0].value, end='')
                    """;
-        
+
         var result = await Run($"-c \"{code}\"").ConfigureAwait(false);
         if (result.ExitCode == 0 && !string.IsNullOrWhiteSpace(result.StandardOutput))
         {
@@ -323,7 +360,7 @@ public class PyVenvRunner : IDisposable, IAsyncDisposable
 
         return null;
     }
-    
+
     /// <summary>
     /// Kills the running process and cancels stream readers, does not wait for exit.
     /// </summary>
@@ -335,11 +372,11 @@ public class PyVenvRunner : IDisposable, IAsyncDisposable
             Process.Kill();
             Process.Dispose();
         }
-        
+
         Process = null;
         GC.SuppressFinalize(this);
     }
-    
+
     /// <summary>
     /// Kills the running process, waits for exit.
     /// </summary>