Add huggingface-cli login command to Dockerfile for authentication

Dockerfile

@@ -21,6 +21,8 @@ WORKDIR /app
 # Install Python dependencies (cached as long as requirements.txt doesn't change)
 COPY requirements.txt .
 RUN pip install --upgrade pip && pip install -r requirements.txt
+RUN huggingface-cli login --token $HF_TOKEN
+
 
 # Copy project files (this step is later to allow caching of pip install)
 COPY . .