Update run_gui.py

run_gui.py

@@ -14,6 +14,18 @@ Usage:
     python run_gui.py --debug            # Enable debug mode
 """
 
+import spacy
+import subprocess
+import importlib.util
+
+def is_model_installed(model_name):
+    return importlib.util.find_spec(model_name) is not None
+
+model = "en_core_web_sm"
+
+if not is_model_installed(model):
+    subprocess.run(["python", "-m", "spacy", "download", model])
+    
 import sys
 import os
 import argparse