automatic installation update is added

__init__.py

@@ -1,5 +1,6 @@
 #from .nodes.SegGPT import segGPTNode
 from .nodes import SegformerNode,ImageCaptioningNode,ImageProcessingNode
+
 NODE_CLASS_MAPPINGS = {
 
     **SegformerNode.NODE_CLASS_MAPPINGS,

nodes/__init__.py

@@ -0,0 +1,31 @@
+from importlib.util import find_spec
+from os.path import exists
+from subprocess import run
+
+is_portable = True if exists("python_embeded") else False
+
+def check_and_install_package(package_name: str, install_name: str = None) -> None:
+    if find_spec(package_name):
+        return
+
+    print(f"/_\ Installing {package_name}")
+
+    package = install_name if install_name else package_name
+
+    if is_portable:
+        command = f".\\python_embeded\\python.exe -s -m pip install {package}"
+    else:
+        command = f"pip install {package}"
+
+    process = run(command, shell=True, check=True, capture_output=True)
+
+print("/_\ Checking packages")
+
+check_and_install_package("transformers")
+check_and_install_package("pillow")
+check_and_install_package("matplotlib")
+check_and_install_package("numpy")
+check_and_install_package("scipy")
+check_and_install_package("fastapi")
+check_and_install_package("pytorch_lightning")
+check_and_install_package("clip", "git+https://github.com/openai/CLIP.git")