Feature: Add dev-requirements

dev-requirements.txt

@@ -0,0 +1,2 @@
+huggingface_hub[cli]
+black

hf_cli.sh

@@ -15,11 +15,9 @@ if [[ ! -d .venv ]]; then
     # Update pip 
     python -m pip install -U pip
 
-    # Install huggingface-cli
-    pip install -U "huggingface_hub[cli]"          
-
+    # Install dev requirements
+    pip install -U -r dev-requirements.txt
     # Install requirements
-    # pip install -U -r pre-requirements.txt
     pip install -U -r requirements.txt
 
 fi