Update Dockerfile

Dockerfile

@@ -4,32 +4,37 @@ FROM python:3.11-slim
 # Set the working directory inside the container
 WORKDIR /app
 
-# Install system dependencies for MongoDB and other libraries
+# Install system dependencies for MongoDB, FAISS, and other libraries
 RUN apt-get update && apt-get install -y \
     gcc \
     g++ \
     libffi-dev \
+    wget \
     && rm -rf /var/lib/apt/lists/*
 
 # Copy the requirements file into the container
-
-
-
 COPY requirements.txt .
 
 # Install Python dependencies
 RUN pip install --no-cache-dir -r requirements.txt
+RUN pip install gunicorn certifi eventlet
 
-# Set up a cache directory with proper permissions
-ENV HF_HOME=/app/.cache/huggingface
-RUN mkdir -p /app/.cache/huggingface && \
-    chmod -R 777 /app/.cache/huggingface
+# Download Boxicons fonts to fix 404 error
+RUN mkdir -p /app/static/fonts && \
+    wget -P /app/static/fonts https://unpkg.com/[email protected]/fonts/boxicons.woff2 && \
+    wget -P /app/static/fonts https://unpkg.com/[email protected]/fonts/boxicons.woff && \
+    wget -P /app/static/fonts https://unpkg.com/[email protected]/fonts/boxicons.ttf
 
+# Set up cache, log, and session directories with proper permissions
+ENV HF_HOME=/app/.cache/huggingface
+ENV FLASK_SESSION_DIR=/app/sessions
+RUN mkdir -p /app/.cache/huggingface /app/logs /app/sessions /app/static/fonts /app/embedding_data && \
+    chmod -R 777 /app/.cache/huggingface /app/logs /app/sessions /app/static/fonts /app/embedding_data
 
-# Copy the entire application code into the container
+# Copy the entire application code, including embedding_data
 COPY . .
 
-# Expose the port Hugging Face Spaces expects (7860)
+# Expose the port Hugging Face Spaces expects
 EXPOSE 7860
 
 # Set environment variables
@@ -37,5 +42,5 @@ ENV FLASK_ENV=production
 ENV PYTHONUNBUFFERED=1
 ENV PORT=7860
 
-# Command to run the application with Flask-SocketIO
-CMD ["python", "-m", "flask", "run", "--host=0.0.0.0", "--port=7860"]
+# Command to run the application with Gunicorn
+CMD ["gunicorn", "--bind", "0.0.0.0:7860", "--workers", "4", "--timeout", "120", "--worker-class", "eventlet", "app:app"]