Update Dockerfile

Dockerfile

@@ -6,17 +6,23 @@ WORKDIR /app
 # Install system dependencies
 RUN apt-get update && apt-get install -y espeak-ng
 
-# Set Hugging Face cache directory to a writable location
+# Set writable cache directories
 ENV HF_HOME="/app/.cache/huggingface"
+ENV XDG_CACHE_HOME="/app/.cache"
+ENV PIP_CACHE_DIR="/app/.cache/pip"
+ENV TRANSFORMERS_CACHE="/app/.cache/huggingface"
 
-# Ensure the cache directory exists and is writable
-RUN mkdir -p $HF_HOME && chmod -R 777 $HF_HOME
+# Ensure cache directories exist and have correct permissions
+RUN mkdir -p $HF_HOME $XDG_CACHE_HOME $PIP_CACHE_DIR $TRANSFORMERS_CACHE && chmod -R 777 /app/.cache
 
 # Copy project files
 COPY . /app
 
-# Install Python dependencies
-RUN pip install --no-cache-dir -r requirements.txt
+# Install Python dependencies (use --user to avoid permission errors)
+RUN pip install --no-cache-dir --user -r requirements.txt
+
+# Install SpaCy model explicitly under /app to avoid permission issues
+RUN python -m spacy download en-core-web-sm --direct --user
 
 # Run the Flask app
 CMD ["python", "app.py"]