fix: openwebui ollama installation issue (#905)

Author: gooishin

usecases/ai/microservices/ollama/Dockerfile

@@ -2,7 +2,6 @@
 # SPDX-License-Identifier: Apache-2.0
 
 FROM intel/oneapi-basekit:2025.1.1-0-devel-ubuntu24.04
-ARG IPEX_LLM_VERSION=2.3.0b20250629
 
 RUN apt-get update && apt-get install -y --no-install-recommends software-properties-common
 RUN add-apt-repository -y ppa:kobuk-team/intel-graphics
@@ -27,8 +26,8 @@ USER ubuntu
 ENV PATH="/opt/intel/llm-app/.venv/bin:$PATH"
 ENV LD_LIBRARY_PATH=".:$LD_LIBRARY_PATH"
 RUN python3 -m pip install --upgrade pip \
-    && python3 -m pip install --pre --upgrade ipex-llm[cpp]==${IPEX_LLM_VERSION} \
-    && python3 -m pip install --upgrade accelerate==0.33.0 \
+    && python3 -m pip install --pre ipex_llm[cpp] --extra-index-url https://pytorch-extension.intel.com/release-whl/stable/xpu/us/ \
+    && python3 -m pip install accelerate==0.33.0 \
     && init-ollama
 
 HEALTHCHECK --interval=60s --timeout=5m --start-period=5s --retries=5 \

usecases/ai/microservices/text-to-speech/requirements.txt

@@ -1,4 +1,4 @@
-fastapi[all]
+fastapi>=0.115.0
 uvicorn
 pydantic<2
 soxr

usecases/ai/openwebui-ollama/README.md

@@ -21,7 +21,7 @@ Install the latest [Ubuntu* 24.04 LTS Desktop](https://releases.ubuntu.com/noble
 Docker and docker compose should be setup before running the commands below. Refer to [here](https://docs.docker.com/engine/install/) to setup docker.
 
 ### 3. Install necessary GPU drivers.
-   - Refer to [here](../../../README.md#-5-minute-quick-start) to setup GPU drivers
+   - Refer to [here](../../../README.md#5-minute-quick-start) to setup GPU drivers
 
 ## Application ports
 Please ensure that you have these ports available before running the applications.
@@ -72,7 +72,8 @@ docker compose up -d
 ![Alt Text](./assets/signup.png)
 
 ### 5. Configure OpenAI, TTS and STT API Link
-* Open the Admin Panel from the top left corner.
+* From the bottom left corner, click account button.
+* Click on `Admin panel`
 * Click on `Settings`
 * Replace OpenAI API link:
     * Click on `Connections`