Update Dockerfile

Dockerfile

@@ -1,24 +1,21 @@
-# Use a minimal base image with Python 3.9 installed
 FROM python:3.9-slim
 
-# Set environment variables to prevent interactive prompts
 ENV PYTHONDONTWRITEBYTECODE 1
 ENV PYTHONUNBUFFERED 1
 
-# Set the working directory inside the container to /app
 WORKDIR /app
 
-# Copy all files (including ping.env) into the container
-COPY . .
+# Install system packages
+RUN apt-get update && apt-get install -y \
+    libmagic1 \
+    build-essential \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
 
-# Install Python dependencies
-RUN pip3 install --no-cache-dir -r requirements.txt
+COPY . .
 
-# Install dotenv to read .env files inside app.py
-RUN pip3 install python-dotenv
+RUN pip install --no-cache-dir -r requirements.txt
 
-# Expose the port Streamlit uses
 EXPOSE 8501
 
-# Define the command to run the Streamlit app
 CMD ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0", "--server.enableXsrfProtection=false"]