fix: update langchain, ctreamlit and transformers to fix CVE flags (#1026) (#579)

Author: gooishin

samples/ai/video_summarization/README.md

@@ -33,12 +33,17 @@ sudo apt install tmux ffmpeg
 mkdir -p $HOME/work
 cd $HOME/work
 git clone https://github.com/intel/edge-developer-kit-reference-scripts edge-ai-devkit
-cp -rf edge-ai-devkit/usecases/ai/video_summarization ./video_summarization
+cp -rf edge-ai-devkit/samples/ai/video_summarization ./video_summarization
 cd $HOME/work/video_summarization
 ```
 
 4. Create conda environment and install conda packages. 
 
+> **Note:**
+> - `conda init bash` only needs to be run once per user account (it modifies your shell rc, typically `~/.bashrc`). If you’ve already initialized conda, you can skip this step.
+> - If you use a different shell, change `bash` accordingly (e.g., `conda init zsh`) and reload that shell’s rc file (or open a new terminal) before running `conda activate`.
+> - `conda update --all` is optional and may take time; you can skip it if you prefer a quicker, more reproducible environment setup.
+
 ```
 conda create -n openvino-env python=3.11
 conda activate openvino-env

samples/ai/video_summarization/requirements.txt

@@ -1,14 +1,14 @@
 --extra-index-url https://download.pytorch.org/whl/xpu
 ipex-llm[xpu_2.6]
 ffmpeg_python==0.2.0
-langchain==0.3.24
+langchain==0.3.30
 langchain-vdms==0.1.4
 numpy==1.26.4
 opencv_python
 Pillow
-streamlit==1.37.0
+streamlit==1.54.0
 streamlit_webrtc==0.62.4
-transformers==4.53.0
+transformers==5.0.0
 ultralytics==8.3.75
 uvicorn
 decord