Add cache.

README-en.md

@@ -0,0 +1,43 @@
+# Auto-Draft: Literatures Summarization Assistant
+
+This project aims to automatically summarize a field of research. 
+
+***Features***: 
+* Automatically search related papers. 
+* Every claim has an appropriate citation.
+* Output LaTeX template.   
+
+This script requires GPT-4 access. One round of generation will take around 10 minutes and 15,000 tokens (0.5 to 0.8 US dollars).  
+
+# Demo
+
+The following link provides a free demo of basic functions. 
+If you need more customized features, please refer to *Usage* for local deployment and modification. 
+
+https://huggingface.co/spaces/auto-academic/auto-draft
+
+# Usage
+1. Clone this repo：
+```angular2html
+git clone https://github.com/CCCBora/auto-draft
+```
+2. Install dependencies:
+```angular2html
+pip install -r requirements.txt
+```
+3. Set the `OPENAI_API_KEY` in the environment variables.
+4. Edit `auto_backgrounds.py` to customize the topic you want to explore, and then run
+```angular2html
+python auto_backgrounds.py
+```
+
+# Example Outputs
+The `outputs` folder contains some original outputs for given inputs. 
+They can be directly compiled using Overleaf. 
+
+Page 1            |  Page 2
+:-------------------------:|:-------------------------:
+![](assets/page1.png "Page-1") |  ![](assets/page2.png "Page-2") 
+
+
+

app.py

@@ -16,12 +16,13 @@ def wrapped_generate_backgrounds(title, description):
 
 with gr.Blocks() as demo:
     gr.Markdown('''
-    # Auto-Draft: 文献整理辅助工具
+    # Auto-Draft: 文献整理辅助工具-限量免费使用
     
     本Demo提供对[Auto-Draft](https://github.com/CCCBora/auto-draft)的auto_backgrounds功能的测试。通过输入一个领域的名称（比如Deep Reinforcement Learning)，
     即可自动对这个领域的相关文献进行归纳总结. 
     
-    生成一篇论文需要15000 Tokens(大约0.5到0.8美元). 请用户酌情体验.
+    生成一篇论文，需要使用我GPT4的API，大概每篇15000 Tokens(大约0.5到0.8美元). 
+    我为大家提供了30刀的额度上限，希望大家有明确需求再使用. 如果有更多需求，建议本地部署, 使用自己的API KEY!
     
     ## 用法