update readme

Author: 545999961

examples/README.md

@@ -81,6 +81,7 @@ print(scores)
 
 We support fine-tuning a variety of BGE series models, including `bge-large-en-v1.5`, `bge-m3`, `bge-en-icl`, `bge-multilingual-gemma2`, `bge-reranker-v2-m3`, `bge-reranker-v2-gemma`, and `bge-reranker-v2-minicpm-layerwise`, among others. As examples, we use the basic models `bge-large-en-v1.5` and `bge-reranker-large`. For more details, please refer to the [embedder](https://github.com/FlagOpen/FlagEmbedding/tree/master/examples/finetune/embedder) and [reranker](https://github.com/FlagOpen/FlagEmbedding/tree/master/examples/finetune/reranker) sections.
 
+If you do not have the `deepspeed` and `flash-attn` packages installed, you can install them with the following commands:
 ```shell
 pip install deepspeed
 pip install flash-attn --no-build-isolation

examples/finetune/embedder/README.md

@@ -17,27 +17,21 @@ In this example, we show how to finetune the embedder with your data.
 - **with pip**
 
 ```shell
-pip install -U FlagEmbedding
-pip install deepspeed
-pip install flash-attn --no-build-isolation
+pip install -U FlagEmbedding[finetune]
 ```
 
 - **from source**
 
 ```shell
 git clone https://github.com/FlagOpen/FlagEmbedding.git
 cd FlagEmbedding
-pip install  .
-pip install deepspeed
-pip install flash-attn --no-build-isolation
+pip install  .[finetune]
 ```
 
 For development, install as editable:
 
 ```shell
-pip install -e .
-pip install deepspeed
-pip install flash-attn --no-build-isolation
+pip install -e .[finetune]
 ```
 
 ## 2. Data format

examples/finetune/reranker/README.md

@@ -16,27 +16,21 @@ In this example, we show how to finetune the reranker with your data.
 - **with pip**
 
 ```shell
-pip install -U FlagEmbedding
-pip install deepspeed
-pip install flash-attn --no-build-isolation
+pip install -U FlagEmbedding[finetune]
 ```
 
 - **from source**
 
 ```shell
 git clone https://github.com/FlagOpen/FlagEmbedding.git
 cd FlagEmbedding
-pip install  .
-pip install deepspeed
-pip install flash-attn --no-build-isolation
+pip install  .[finetune]
 ```
 
 For development, install as editable:
 
 ```shell
-pip install -e .
-pip install deepspeed
-pip install flash-attn --no-build-isolation
+pip install -e .[finetune]
 ```
 
 ## 2. Data format