Update and rename llama_cpp_install.py to llama_cpp_install/llama_cpp_install.py

llama_cpp_install/llama_cpp_install.py

@@ -0,0 +1,34 @@
+import subprocess
+import sys
+import os
+
+def run(cmd):
+    print(f"\n>> {cmd}")
+    subprocess.check_call(cmd, shell=True)
+
+def install_llama():
+    print("Installing llama-cpp-python for ComfyUI (with CUDA support if available)...")
+
+    run(f"{sys.executable} -m pip install --upgrade pip")
+    run(f"{sys.executable} -m pip cache purge")
+    run(f"{sys.executable} -m pip install scikit-build-core cmake")
+
+    try:
+        import torch
+        has_gpu = torch.cuda.is_available()
+    except ImportError:
+        has_gpu = False
+
+    if has_gpu:
+        os.environ["CMAKE_ARGS"] = "-DGGML_CUDA=on"
+        print("✅ GPU detected — building with CUDA support")
+    else:
+        print("🖥️ No GPU detected — building CPU-only version")
+
+    run(f"{sys.executable} -m pip install llama-cpp-python --no-cache-dir")
+    os.environ.pop("CMAKE_ARGS", None)
+
+    print("\n✅ Installation complete. Please restart ComfyUI.")
+
+if __name__ == "__main__":
+    install_llama()