Update Dockerfile

Dockerfile

@@ -1,28 +1,22 @@
-# Use lightweight Python image
 FROM python:3.10-slim
 
-# Set working directory
 WORKDIR /app
 
-# System dependencies (needed for faiss, transformers, etc.)
 RUN apt-get update && apt-get install -y \
     build-essential \
     gcc \
     git \
     && rm -rf /var/lib/apt/lists/*
 
-# Copy requirements first (for caching)
 COPY requirements.txt .
 
-# Install Python dependencies
 RUN pip install --no-cache-dir --upgrade pip && \
     pip install --no-cache-dir -r requirements.txt
 
-# Copy project files
 COPY . .
 
-# Expose Streamlit port
+ENV PORT=8501
+
 EXPOSE 8501
 
-# Run Streamlit app
-CMD ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]
+CMD ["sh", "-c", "streamlit run app.py --server.port=$PORT --server.address=0.0.0.0"]