Switch to Docker deployment

Dockerfile

@@ -0,0 +1,20 @@
+# Use the official Python 3.9 image
+FROM python:3.9-slim
+
+# Set the working directory
+WORKDIR /code
+
+# Copy the requirements file
+COPY ./requirements.txt /code/requirements.txt
+
+# Install the dependencies
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+
+# Copy the rest of the application code
+COPY . /code
+
+# Expose the default Streamlit port
+EXPOSE 8501
+
+# Command to run the application
+CMD ["streamlit", "run", "app.py", "--server.address", "0.0.0.0", "--server.port", "7860"]

README.md

@@ -3,8 +3,9 @@ title: Sentiment Analysis App
 emoji: 🤖
 colorFrom: blue
 colorTo: indigo
-sdk: streamlit
-sdk_version: 1.28.0
+sdk: docker
+# sdk_version: 1.28.0 # Not needed for docker
+app_port: 7860
 app_file: app.py
 pinned: false
 ---