Update README.md

Author: czczup

INSTALLATION.md

@@ -18,6 +18,19 @@
   ```bash
   pip install -r requirements.txt
   ```
+  
+  By default, our `requirements.txt` file includes the following dependencies:
+  
+  - `-r requirements/internvl_chat.txt`
+  - `-r requirements/streamlit_demo.txt`
+  - `-r requirements/classification.txt`
+  - `-r requirements/segmentation.txt`
+  
+  The `clip_benchmark.txt` is **not** included in the default installation. If you require the `clip_benchmark` functionality, please install it manually by running the following command:
+
+  ```bash
+  pip install -r requirements/clip_benchmark.txt
+  ```
 
 ### Additional Instructions
 

classification/README.md

@@ -11,6 +11,10 @@ InternViT-6B follows the structure of vanilla ViT, and its hyperparameters are l
 
 <img width="558" alt="image" src="https://github.com/OpenGVLab/InternVL/assets/23737120/e6bb0151-ab2f-4436-982f-6c68c5a69bc4">
 
+## 🛠️ Installation
+
+Follow the [installation guide](../INSTALLATION.md) to perform installations.
+
 ## 📦 Data Preparation
 
 > Please prepare the dataset according to your needs.