Update Dockerfile

Dockerfile

@@ -1,48 +1,6 @@
-# Use Python 3.9 slim image
-FROM python:3.9-slim
-
-# Set working directory
+FROM python:3.11-slim
 WORKDIR /app
-
-# Install system dependencies
-RUN apt-get update && apt-get install -y \
-    build-essential \
-    curl \
-    software-properties-common \
-    git \
-    && rm -rf /var/lib/apt/lists/*
-
-# Copy requirements and install Python dependencies
-COPY requirements.txt ./
-RUN pip3 install --no-cache-dir -r requirements.txt
-
-# Set NLTK data directory to a location with proper permissions
-ENV NLTK_DATA=/usr/local/share/nltk_data
-RUN mkdir -p $NLTK_DATA
-
-# Download NLTK data as root (with permissions) and handle SSL issues
-RUN python -c "import ssl; ssl._create_default_https_context = ssl._create_unverified_context; import nltk; nltk.download('stopwords', download_dir='/usr/local/share/nltk_data'); nltk.download('wordnet', download_dir='/usr/local/share/nltk_data'); nltk.download('omw-1.4', download_dir='/usr/local/share/nltk_data')"
-
-# Copy the application code
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
 COPY . .
-
-# Create necessary directories with proper permissions
-RUN mkdir -p models artifacts vectorizers
-RUN chmod -R 755 models artifacts vectorizers
-
-# Create a non-root user for security
-RUN useradd -m -u 1000 user
-RUN chown -R user:user /app
-USER user
-
-# Set environment variables
-ENV HOME=/home/user \
-    PATH=/home/user/.local/bin:$PATH \
-    PYTHONPATH=/app \
-    NLTK_DATA=/usr/local/share/nltk_data
-
-# Expose the port that Streamlit runs on
-EXPOSE 8501
-
-# Run the application
-CMD ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]
+CMD ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]