compatible open-webui for opea agent.

AgentQnA/README.md

@@ -208,9 +208,16 @@ bash run_ingest_data.sh
 
 ## Launch the UI
 
-Open a web browser to http://localhost:5173 to access the UI. Ensure the environment variable `AGENT_URL` is set to http://$ip_address:9090/v1/chat/completions in [ui/svelte/.env](./ui/svelte/.env) or else the UI may not work properly.
+Open a web browser to http://localhost:5173 to access the UI.
 
-The AgentQnA UI can be deployed locally or using Docker. To customize deployment, refer to the [AgentQnA UI Guide](./ui/svelte/README.md).
+1. `create Admin Account` with a random value
+2. add opea agent endpoint `http://$ip_address:9090/v1` which is a openai compatible api
+
+![opea-agent-setting](assets/img/opea-agent-setting.png)
+
+3. test opea agent with ui
+
+![opea-agent-test](assets/img/opea-agent-test.png)
 
 ## [Optional] Deploy using Helm Charts
 

AgentQnA/docker_compose/intel/cpu/xeon/compose_openai.yaml

@@ -103,10 +103,8 @@ services:
   agent-ui:
     image: opea/agent-ui
     container_name: agent-ui
-    volumes:
-      - ${WORKDIR}/GenAIExamples/AgentQnA/ui/svelte/.env:/home/user/svelte/.env # test db
     ports:
-      - "5173:5173"
+      - "5173:8080"
     ipc: host
 
 networks:

AgentQnA/docker_compose/intel/hpu/gaudi/compose.yaml

@@ -106,12 +106,10 @@ services:
   agent-ui:
     image: opea/agent-ui
     container_name: agent-ui
-    volumes:
-      - ${WORKDIR}/GenAIExamples/AgentQnA/ui/svelte/.env:/home/user/svelte/.env
     environment:
       host_ip: ${host_ip}
     ports:
-      - "5173:5173"
+      - "5173:8080"
     ipc: host
   vllm-service:
     image: ${REGISTRY:-opea}/vllm-gaudi:${TAG:-latest}

AgentQnA/docker_compose/intel/hpu/gaudi/set_env.sh

@@ -42,7 +42,7 @@ if [ ! -f $WORKDIR/GenAIExamples/AgentQnA/tests/Chinook_Sqlite.sqlite ]; then
 fi
 
 # configure agent ui
-echo "AGENT_URL = 'http://$ip_address:9090/v1/chat/completions'" | tee ${WORKDIR}/GenAIExamples/AgentQnA/ui/svelte/.env
+# echo "AGENT_URL = 'http://$ip_address:9090/v1/chat/completions'" | tee ${WORKDIR}/GenAIExamples/AgentQnA/ui/svelte/.env
 
 # retriever
 export host_ip=$(hostname -I | awk '{print $1}')

AgentQnA/ui/docker/Dockerfile

@@ -1,26 +1,49 @@
 # Copyright (C) 2024 Intel Corporation
 # SPDX-License-Identifier: Apache-2.0
 
-# Use node 20.11.1 as the base image
-FROM node:20.11.1
+#FROM python:3.11-slim
+FROM node:22.9.0
 
-# Update package manager and install Git
-RUN apt-get update -y && apt-get install -y git
+ENV LANG=C.UTF-8
+ARG ARCH=cpu
 
-# Copy the front-end code repository
-COPY svelte /home/user/svelte
+RUN apt-get update -y && apt-get install -y --no-install-recommends --fix-missing \
+    build-essential \
+    libgl1-mesa-glx \
+    libjemalloc-dev \
+    git \
+    python3-venv
 
-# Set the working directory
-WORKDIR /home/user/svelte
 
-# Install front-end dependencies
-RUN npm install
+WORKDIR /root/
 
-# Build the front-end application
-RUN npm run build
+ENV HOME=/root
+ENV VIRTUAL_ENV=$HOME/.env/open-webui
+
+COPY open_webui_patches /root/patches
+
+RUN git clone https://github.com/open-webui/open-webui.git && \
+    git config --global user.name "opea" && git config --global user.email "" && \
+    mkdir -p $HOME/.env && python3 -m venv $VIRTUAL_ENV && \
+    $VIRTUAL_ENV/bin/python -m pip install --no-cache-dir --upgrade pip && \
+    $VIRTUAL_ENV/bin/python -m pip install --no-cache-dir build
+
+WORKDIR /root/open-webui
+
+ENV PATH="$VIRTUAL_ENV/bin:$PATH"
+
+RUN git checkout v0.5.20 && \
+    git am ../patches/*.patch && \
+    python -m build && \
+    pip install --no-cache-dir dist/open_webui-0.5.20-py3-none-any.whl    
+
+ENV LANG=en_US.UTF-8
+
+WORKDIR /root/
+
+RUN rm -fr /root/open-webui && rm -fr /root/patches
+
+# CMD ["/bin/bash"]
+ENTRYPOINT ["open-webui", "serve"]
 
-# Expose the port of the front-end application
-EXPOSE 5173
 
-# Run the front-end application in preview mode
-CMD ["npm", "run", "preview", "--", "--port", "5173", "--host", "0.0.0.0"]

AgentQnA/ui/open_webui_patches/0001-compatible-opea-agent-tool-content.patch

@@ -0,0 +1,86 @@
+From d90ba418f866bc11848d7d6507aabc6b5e8cc3e2 Mon Sep 17 00:00:00 2001
+From: lkk12014402 <kaokao.lv@intel.com>
+Date: Mon, 7 Apr 2025 07:22:53 +0000
+Subject: [PATCH] compatible opea agent tool content
+
+---
+ backend/open_webui/utils/middleware.py | 56 ++++++++++++++++++++++++++
+ 1 file changed, 56 insertions(+)
+
+diff --git a/backend/open_webui/utils/middleware.py b/backend/open_webui/utils/middleware.py
+index 289d887df..fddbe8ee1 100644
+--- a/backend/open_webui/utils/middleware.py
++++ b/backend/open_webui/utils/middleware.py
+@@ -1465,6 +1465,8 @@ async def process_chat_response(
+                 async def stream_body_handler(response):
+                     nonlocal content
+                     nonlocal content_blocks
++                    nonlocal events
++                    sources = []
+
+                     response_tool_calls = []
+
+@@ -1486,6 +1488,60 @@ async def process_chat_response(
+                         try:
+                             data = json.loads(data)
+
++                            tool_content_block = []
++                            if data.get("tool_name"):
++                                sources.append(
++                                    {
++                                        "source": {
++                                            "name": f"TOOL:{data.get('tool_name')}"},
++                                        "document": [data.get("tool_content")],
++                                        "metadata": [{
++                                            "source": f"TOOL:{data.get('tool_name')}"}],
++                                    }
++                                )
++                                events.append({"sources": sources})
++
++                                await event_emitter(
++                                    {
++                                        "type": "chat:completion",
++                                        "data": {"sources": sources},
++                                    }
++                                )
++                                tool_content_block = [
++                                    {
++                                        "type": "tool_calls",
++                                        "content": [
++                                            {"id": data.get('tool_name'), "function": {"name": data.get('tool_name')}}
++                                        ]
++                                    }
++                                ]
++
++                                await event_emitter(
++                                    {
++                                        "type": "chat:completion",
++                                        "data": {
++                                            "content": serialize_content_blocks(tool_content_block),
++                                        },
++                                    }
++                                )
++
++                                tool_content_block = [
++                                        {
++                                            "type": "tool_calls",
++                                            "content": [
++                                                {"id": data.get('tool_name'), "function": {"name": data.get('tool_name')}}
++                                            ],
++                                            "results": [
++                                                {"tool_call_id": data.get('tool_name'), "content": data.get("tool_content")}
++                                            ]
++                                        },
++                                        {
++                                            "type": "text",
++                                            "content": "",
++                                        }
++                                ]
++                                content_blocks.extend(tool_content_block)
++
+                             data, _ = await process_filter_functions(
+                                 request=request,
+                                 filter_functions=filter_functions,
+-- 
+2.34.1
+