Update Dockerfile

Dockerfile

@@ -1,20 +1,16 @@
-FROM python:3.13.5-slim
+FROM python:3.11.7-slim
 
+# Set the working directory inside the container to /app
 WORKDIR /app
 
-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 all files from the current directory on the host to the container's /app directory
+COPY . .
 
+# Install Python dependencies listed in requirements
 RUN pip3 install -r requirements.txt
 
-EXPOSE 8501
-
-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"]
+#Define the command to run the Flask application on port 7860 and make it accessible externally
+# - '-w 4' : Uses 4 worker processes to handle requests.
+# - '-b 0.0.0.0:7860': Binds the Flask app to the specified host and port.
+# - 'app:sales_prediction_api': Specifies the entry point of the Flask app.
+CMD ["gunicorn", "-w", "4", "-b", "0.0.0.0:7860", "app:sales_prediction_api"]