Update Dockerfile

Dockerfile

@@ -33,8 +33,9 @@ ENV BLIS_NUM_THREADS=14
 WORKDIR /app
 
 RUN pip install --no-cache-dir --upgrade pip
+RUN pip install --no-cache-dir --upgrade gradio
 RUN CMAKE_ARGS="-DGGML_BLAS=ON -DGGML_BLAS_VENDOR=FLAME" \
-    pip install llama-cpp-python
+    pip install --no-cache-dir --upgrade llama-cpp-python
 
 COPY --chown=user ./app.py /app/app.py
 CMD ["python", "app.py"]