Update Dockerfile

Dockerfile

@@ -1,20 +1,29 @@
-FROM python:3.13.5-slim
+# Use Python 3.11 as specified in your README for better compatibility with financial libraries
+FROM python:3.11-slim
 
 WORKDIR /app
 
+# Install system dependencies required for building Python packages
 RUN apt-get update && apt-get install -y \
     build-essential \
     curl \
     git \
     && rm -rf /var/lib/apt/lists/*
 
-COPY requirements.txt ./
-COPY src/ ./src/
+# Copy requirements first to leverage Docker cache
+COPY requirements.txt .
 
-RUN pip3 install -r requirements.txt
+# Install Python dependencies
+RUN pip3 install --no-cache-dir -r requirements.txt
 
+# COPY ALL FILES (This fixes the missing Main_Page.py and pages/ issue)
+COPY . .
+
+# Expose the default Streamlit port
 EXPOSE 8501
 
+# Healthcheck to ensure the app is running
 HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health
 
-ENTRYPOINT ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]
+# Point to the correct main file: Main_Page.py
+ENTRYPOINT ["streamlit", "run", "Main_Page.py", "--server.port=8501", "--server.address=0.0.0.0"]