Update app.py

app.py

@@ -18,7 +18,7 @@ from pathlib import Path
 def install_dependencies_gradio():
     """Installs the necessary dependencies for the Gradio app.  Run this ONCE."""
     try:
-        !pip install -U torch diffusers transformers accelerate safetensors huggingface_hub xformers
+        pip install -U torch diffusers transformers accelerate safetensors huggingface_hub xformers
         print("Dependencies installed successfully.")
     except Exception as e:
         print(f"Error installing dependencies: {e}")