Update Dockerfile

Dockerfile

@@ -1,14 +1,12 @@
 # Use an official Python runtime as a parent image
 FROM python:3.10-slim
 
-# --- ADD THIS LINE ---
-# Install git, which is a system dependency for the GitPython library
-RUN apt-get update && apt-get install -y git
-# --------------------
-
 # Set the working directory in the container
 WORKDIR /code
 
+# NEW: Set a writeable cache directory for Hugging Face models
+ENV HF_HOME /code/.cache
+
 # Copy the requirements file into the container
 COPY ./requirements.txt /code/requirements.txt
 
@@ -16,9 +14,10 @@ COPY ./requirements.txt /code/requirements.txt
 RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
 
 # Copy the rest of the application code into the container
+# We no longer need to copy .env since we use secrets
 COPY ./app.py /code/app.py
 
-# Make port 7860 available
+# Make port 7860 available to the world outside this container
 EXPOSE 7860
 
 # Run app.py when the container launches