Update Dockerfile

Dockerfile

@@ -1,8 +1,17 @@
+# Use an official Python base image
 FROM python:3.10-slim
+
+# Set environment variables
 ENV PYTHONDONTWRITEBYTECODE=1
 ENV PYTHONUNBUFFERED=1
-ENV NLTK_DATA=/app/nltk_data
+ENV TRANSFORMERS_CACHE=/app/cache
+ENV HF_HOME=/app/cache
+
+# Create app directory and set proper permissions
 WORKDIR /app
+RUN mkdir -p /app/cache && chmod -R 777 /app/cache
+
+# Install system dependencies
 RUN apt-get update && apt-get install -y \
     gcc \
     libglib2.0-0 \
@@ -10,13 +19,17 @@ RUN apt-get update && apt-get install -y \
     libxext6 \
     libxrender-dev \
     && rm -rf /var/lib/apt/lists/*
+
+# Copy and install Python dependencies
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
-RUN mkdir -p /app/nltk_data && \
-    python -m nltk.downloader -d /app/nltk_data punkt
+RUN python -m nltk.downloader punkt
 
+# Copy application code
 COPY . .
 
-EXPOSE 5000
+# Set permissions for the app directory
+RUN chmod -R 777 /app
 
-CMD ["python", "app.py"]
+EXPOSE 5000
+CMD ["python", "app.py"]