remove optinal mark for opencv and tensorrt, as there is no test

Author: tp-nan

docs/installation.mdx

@@ -15,8 +15,8 @@ The basic environment is as follows:
 |--------------------|:------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | `cuda`             | >= 11.0           | - The CUDA version must be consistent with the version that PyTorch depends on (for the convenience of `torch.utils.cpp_extension` to compile code on the fly). <br />- Compatibility testing with CUDA 10.2(no support for c++17) is no longer performed. |
 | `pytorch`          | >= 1.10.2(cuda11) | - Compatibility testing is no longer performed for `c++14/cuda-10.2/pytorch==1.10.2`, but you may still be able to run it with simple modifications.                                                                                                       |
-| `opencv`(optional) | 4.x               | At least the core, imgproc, imgcodecs, and highgui modules are included.                                                                                                                                                                                   |
-|  `tensorrt`(optional)	|>= 7.2<br /><= 9.2| - There is a [memory leak](https://github.com/NVIDIA/TensorRT/issues/351) in TensorRT 7.0 with dynamic inputs.
+| `opencv` | 4.x               | At least the core, imgproc, imgcodecs, and highgui modules are included.                                                                                                                                                                                   |
+|  `tensorrt`	|>= 7.2<br /><= 9.2| - There is a [memory leak](https://github.com/NVIDIA/TensorRT/issues/351) in TensorRT 7.0 with dynamic inputs.
 
 
 :::note 

i18n/zh/docusaurus-plugin-content-docs/current/installation.mdx

@@ -16,8 +16,8 @@ type: explainer
 |------------------|:-----------------------|---------------------------------------------------------------------------------------------------------------------------------------------|
 | `cuda`           | >= 11.0                | - 与PyTorch依赖的cuda版本必须一致（便于`torch.utils.cpp_extension`即时编译代码） <br />- 不再对CUDA 10.2（不支持c++17）的兼容进行测试。            |
 | `pytorch`        | >= 1.10.2（cuda11）      | - 对于`c++14/cuda-10.2/pytorch==1.10.2`不再进行兼容测试，然而通过简单修改，您可能仍可运行。                                                      |
-| `opencv`(可选)   | 3.x, 4.x               | 至少包含 core, imgproc，imgcodecs 和 highgui 四个模块                                                                                          |
-| `tensorrt`(可选) | >= 7.2(Starting from 0.3.2rc3)<br /><= 9.2 | - tensorrt 7.0 动态输入下存在[内存泄漏](https://github.com/NVIDIA/TensorRT/issues/351) |
+| `opencv`   | 3.x, 4.x               | 至少包含 core, imgproc，imgcodecs 和 highgui 四个模块                                                                                          |
+| `tensorrt` | >= 7.2(Starting from 0.3.2rc3)<br /><= 9.2 | - tensorrt 7.0 动态输入下存在[内存泄漏](https://github.com/NVIDIA/TensorRT/issues/351) |
 
 :::note 
 以上依赖项均来源于默认存在的特定计算后端。构筑c++核心不依赖于以上任意一项。