doc: add image to README.md

Author: ikesnowy

README.md

@@ -659,6 +659,9 @@ When using this task, do not enable streaming. Otherwise, `completion.Output.Cho
 In addition to the standard text content, this task also returns the coordinates of the text.
 
 To call this built-in task, set `Parameters.OcrOptions.Task` to `advanced_recognition`. No additional prompt is required.
+
+![](sample/Cnblogs.DashScope.Sample/tilted.png)
+
 ```csharp
 var messages = new List<MultimodalMessage>();
 messages.Add(
@@ -743,6 +746,8 @@ You can customize the output JSON format via `Parameters.OcrOptions.TaskConfig.R
 
 For example, suppose we want to extract objects of the following type from an image (JSON property names should, as much as possible, be based on the text present in the image):
 
+![](sample/Cnblogs.DashScope.Sample/receipt.jpg)
+
 ```csharp
 internal class ReceiptModel()
 {
@@ -842,6 +847,8 @@ This task will extract tables from images and return them in HTML format.
 
 Example:
 
+![](sample/Cnblogs.DashScope.Sample/table.jpg)
+
 ```csharp
 await using var file = File.OpenRead("table.jpg");
 var ossLink = await client.UploadTemporaryFileAsync("qwen-vl-ocr-latest", file, "table.jpg");
@@ -1106,6 +1113,8 @@ This task read images(usually scanned PDF) and return them in LaTeX format.
 
 Example:
 
+![](sample/Cnblogs.DashScope.Sample/scanned.jpg)
+
 ```csharp
 await using var file = File.OpenRead("scanned.jpg");
 var ossLink = await client.UploadTemporaryFileAsync("qwen-vl-ocr-latest", file, "scanned.jpg");
@@ -1161,6 +1170,8 @@ This task read images(like handwriting formulas) and return them in LaTeX format
 
 Example:
 
+![](sample/Cnblogs.DashScope.Sample/math.jpg)
+
 ```csharp
 // upload file
 await using var file = File.OpenRead("math.jpg");
@@ -1207,6 +1218,18 @@ I^{m_n} - (L+1) &= z + \int_0^1 I^{m_n} - (L)z \leq x_m | L^{m_n} - (L) |^3 \\
 ```
 ````
 
+$$
+\begin{align*}
+\tilde{G}(x) &= \frac{\alpha}{\kappa}x, \quad \tilde{T}_i = T, \quad \tilde{H}_i = \tilde{\kappa}T, \quad \tilde{\lambda}_i = \frac{1}{\kappa}\sum_{j=1}^{m}\omega_j - z_i, \\
+L(\{p_n\}; m^n) + L(\{x^n\}, m^n) + L(\{m^n\}; q_n) &= L(m^n; q_n) \\
+I^{m_n} - (L+1) &= z + \int_0^1 I^{m_n} - (L)z \leq x_m | L^{m_n} - (L) |^3 \\
+&\leq \kappa\partial_1\psi(x) + \frac{\kappa^3}{6}\partial_2^3\psi(x) - V(x) \psi(x) = \int d^3y K(x,y) \psi(y), \\
+\int_{B_{\kappa}(0)} I^{m}(w)^2 d\gamma &= \lim_{n\to\infty} \int_{B_{\kappa}(0)} r\psi(w_n)^2 d\gamma = \lim_{n\to\infty} \int_{B_{\kappa}(y_n)} d\gamma \geq \beta > 0,
+\end{align*}
+$$
+
+
+
 ##### Text Recognition
 
 To invoke this built-in task, set `Parameters.OcrOptions.Task` to `text_recognition`. No additional text information needs to be provided.
@@ -1215,6 +1238,8 @@ This task read the images and returns content in plain text(Chinese and English
 
 Example:
 
+![](sample/Cnblogs.DashScope.Sample/webpage.jpg)
+
 ```csharp
 // upload file
 await using var file = File.OpenRead("webpage.jpg");
@@ -1250,6 +1275,8 @@ To invoke this built-in task, set `Parameters.OcrOptions.Task` to `multi_lan`. N
 
 This task read the images and returns content in plain text(Support more languages).
 
+![](sample/Cnblogs.DashScope.Sample/multilanguage.jpg)
+
 ```csharp
 await using var file = File.OpenRead("multilanguage.jpg");
 var ossLink = await client.UploadTemporaryFileAsync("qwen-vl-ocr-latest", file, "multilanguage.jpg");

README.zh-Hans.md

@@ -2585,6 +2585,8 @@ var completion = client.GetMultimodalGenerationAsync(
 
 示例：
 
+![倾斜的图像](sample/Cnblogs.DashScope.Sample/tilted.png)
+
 ```csharp
 Console.WriteLine("Text:");
 Console.WriteLine(completion.Output.Choices[0].Message.Content[0].Text);
@@ -2669,6 +2671,8 @@ internal class ReceiptSerials
 
 示例请求：
 
+![车票](sample/Cnblogs.DashScope.Sample/receipt.jpg)
+
 ```csharp
 await using var file = File.OpenRead("receipt.jpg");
 var ossLink = await client.UploadTemporaryFileAsync("qwen-vl-ocr-latest", file, "receipt.jpg");
@@ -2745,6 +2749,8 @@ Usage: in(524)/out(65)/image(310)/total(589)
 
 示例：
 
+![表格](sample/Cnblogs.DashScope.Sample/table.jpg)
+
 ```csharp
 await using var file = File.OpenRead("table.jpg");
 var ossLink = await client.UploadTemporaryFileAsync("qwen-vl-ocr-latest", file, "table.jpg");
@@ -3007,6 +3013,8 @@ Console.WriteLine(completion.Output.Choices[0].Message.Content[0].Text);
 
 该任务会识读图片（例如扫描版 PDF）并返回 LaTeX 格式的文档。
 
+![论文](sample/Cnblogs.DashScope.Sample/scanned.jpg)
+
 ```csharp
 await using var file = File.OpenRead("scanned.jpg");
 var ossLink = await client.UploadTemporaryFileAsync("qwen-vl-ocr-latest", file, "scanned.jpg");
@@ -3060,6 +3068,8 @@ Recent advancements in large vision-language models (LVLMS) (Li et al., 2023c; L
 
 该任务会识读图片中的公式（例如手写数学公式）并以 LaTeX 形式返回。
 
+![手写数学公式](sample/Cnblogs.DashScope.Sample/math.jpg)
+
 ```csharp
 // upload file
 await using var file = File.OpenRead("math.jpg");
@@ -3114,6 +3124,8 @@ I^{m_n} - (L+1) &= z + \int_0^1 I^{m_n} - (L)z \leq x_m | L^{m_n} - (L) |^3 \\
 
 示例请求：
 
+![网页](sample/Cnblogs.DashScope.Sample/webpage.jpg)
+
 ```csharp
 // upload file
 await using var file = File.OpenRead("webpage.jpg");
@@ -3153,6 +3165,8 @@ Python Java curl
 
 示例请求：
 
+![Hello](sample/Cnblogs.DashScope.Sample/multilanguage.jpg)
+
 ```csharp
 await using var file = File.OpenRead("multilanguage.jpg");
 var ossLink = await client.UploadTemporaryFileAsync("qwen-vl-ocr-latest", file, "multilanguage.jpg");