Update Dockerfile

Dockerfile

@@ -1,4 +1,4 @@
-# Use an optimized official Hugging Face base layer to resolve internal build errors
+# Pre-configured image has build frameworks installed to skip compile timeouts
 FROM huggingface/transformers-cpu:latest
 
 ENV PYTHONUNBUFFERED=1 \
@@ -8,7 +8,7 @@ ENV PYTHONUNBUFFERED=1 \
 
 WORKDIR $HOME
 
-# Set up access permissions cleanly
+# Create runtime cache paths with complete write permissions
 RUN mkdir -p /home/user/.cache && chmod -R 777 /home/user
 
 COPY requirements.txt .
@@ -16,7 +16,6 @@ RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
 COPY --chown=1000 . .
 
+# Expose port required by Hugging Face Spaces
 EXPOSE 7860
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
-
-