Update Dockerfile

Dockerfile

@@ -10,6 +10,9 @@ RUN apt-get update && apt-get install -y git \
 # Clone the repository into a subdirectory
 RUN git clone https://github.com/weaviate/Verba.git /Verba/Verba
 
+# Set environment variable for cache directory
+ENV CACHE_DIR=/Verba/.cache
+
 # Change to the cloned directory and install the package
 WORKDIR /Verba/Verba
 RUN pip install -e .
@@ -18,4 +21,4 @@ RUN pip install -e .
 EXPOSE 8000
 
 # Define the command to run the application
-CMD ["verba", "start", "--port", "7860", "--host", "0.0.0.0"]
+CMD ["verba", "start", "--port", "8000", "--host", "0.0.0.0"]