fix README badges

README.md

@@ -15,12 +15,12 @@
  </h2>
 
  <div align='center'>
- <a href="https://github.com/NexDatawork/data-agents/pulls"><img alt = "pull requests" src = "https://img.shields.io/github/issues-pr-closed/NexDatawork/data-agents?label=pull%20requests&labelColor=rgba(56, 52, 182, 1)&color=rgb(90, 42, 184)"/></a> 
- <a href="https://github.com/NexDatawork/data-agents/blob/main/LICENSE"><img alt = "LICENSE" src = "https://img.shields.io/badge/license-Apache%202.0-blueviolet?style=flat&color=rgb(90, 42, 184)&labelColor=rgba(56, 52, 182, 1)"/></a> 
- <a href = "https://discord.gg/Tb55tT5UtZ"><img src="https://img.shields.io/badge/Discord-Join%20Community-7289DA?logo=discord&logoColor=white&color=rgb(90, 42, 184)&labelColor=rgba(56, 52, 182, 1)" alt="Discord"></a>
+ <a href="https://github.com/NexDatawork/data-agents/pulls"><img alt = "pull requests" src = "https://img.shields.io/github/issues-pr/NexDatawork/data-agents?label=pull%20requests&labelColor=3834B6&color=5A2AB8"/></a> 
+ <a href="https://github.com/NexDatawork/data-agents/blob/main/LICENSE"><img alt = "LICENSE" src = "https://img.shields.io/badge/license-Apache%202.0-blueviolet?style=flat&labelColor=3834B6&color=5A2AB8/></a> 
+ <a href = "https://discord.gg/Tb55tT5UtZ"><img src="https://img.shields.io/badge/Discord-Join%20Community-7289DA?logo=discord&logoColor=white&labelColor=3834B6&color=5A2AB8" alt="Discord"></a>
  <a href="https://github.com/NexDatawork/data-agents/stargazers"><img src="https://img.shields.io/github/stars/NexDatawork/data-agents?style=social" alt="GitHub Stars"></a>
  <a href="https://huggingface.co/NexDatawork">
-  <img alt="Hugging Face" src="https://img.shields.io/badge/Hugging%20Face-Models%20%26%20Datasets?logo=huggingface&color=rgb(90, 42, 184)">
+  <img alt="Hugging Face" src="https://img.shields.io/badge/Hugging%20Face-Models%20%26%20Datasets?logo=huggingface&labelColor=3834B6&color=5A2AB8">
 </a>
 
 
@@ -156,7 +156,7 @@ In order to start working with the program run the following code:
 git clone https://github.com/NexDatawork/data-agents.git
 cd data-agents
 cp .env.example .env
-```
+
 Fill the URL and APIs in the environment file as shown in the [.env.example](.env.example).
 
 When starting the program for the first time, run this code in your command line: