Update Dockerfile

Dockerfile

@@ -3,7 +3,7 @@ FROM python:3.9
 # Set working directory
 WORKDIR /app
 
-# Copy application files
+# Copy all files to /app
 COPY . /app
 
 # Create and set permissions for .streamlit directory
@@ -15,5 +15,5 @@ RUN pip install --no-cache-dir -r requirements.txt
 # Expose Streamlit port
 EXPOSE 8501
 
-# Run Streamlit app
-CMD ["streamlit", "run", "streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]
+# Run Streamlit app from src subdirectory
+CMD ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]