Update Dockerfile

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.11-slim
+FROM python:3.9-slim
 
 WORKDIR /app
 
@@ -9,10 +9,10 @@ RUN apt-get update && apt-get install -y \
     && rm -rf /var/lib/apt/lists/*
 
 COPY requirements.txt ./
-RUN pip install -r requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt
 
 COPY . .
 
 EXPOSE 8501
 
-CMD ["streamlit", "run", "main.py", "--server.port=8501", "--server.address=0.0.0.0"]
+CMD ["python", "-m", "streamlit", "run", "main.py", "--server.port=8501", "--server.address=0.0.0.0"]