Update docker

docker

@@ -1,25 +1,6 @@
-# Use an official Python runtime as a parent image
-FROM python:3.12
-
-# Set the working directory in the container
-/
-
-# Copy requirements.txt into the container
-COPY requirements.txt /requirements.txt
-
-# Install dependencies
-RUN pip install --no-cache-dir -r /requirements.txt
-
-# Copy the application code into the container
-COPY . /app
-
-# Expose the Streamlit default port
-EXPOSE 8501
-
-# Set environment variables to avoid Streamlit UI prompts
-ENV STREAMLIT_SERVER_PORT=8501 \
-    STREAMLIT_SERVER_ADDRESS=0.0.0.0 \
-    PYTHONUNBUFFERED=1
-# Command to run the Streamlit app
+FROM python:3.9
+WORKDIR /app
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+COPY . .
 CMD ["python", "app.py"]
-