Add custom image as an avatar for bot

* Upgrade the streamlit version from 1.22.0 to 1.26.0

Reference:
1. AI-Yash/st-chat#34
2. https://docs.streamlit.io/library/advanced-features/static-file-serving
3. [If the image not found in cloud](https://discuss.streamlit.io/t/streamlit-chat-avatars-not-working-on-cloud/46713)

Author: Lin-jun-xiang

.streamlit/config.toml

@@ -0,0 +1,2 @@
+[server]
+enableStaticServing = true

README.md

@@ -1,5 +1,5 @@
 <p align="center">
-    <img style="width: 50%; height: auto;" src="./img/repos_logo.png" alt="Chatbot Image">
+    <img style="width: 50%; height: auto;" src="./static/img/repos_logo.png" alt="Chatbot Image">
 </p>
 
 
@@ -40,7 +40,7 @@ If you like this project, please give it a ⭐`Star` to support the developers~
     - `openai`: Offers stable access by using an API key.
 
 <p align="center">
-<img src="img/2023-08-29-13-39-00.png" width="70%">
+<img src="static/img/2023-08-29-13-39-00.png" width="70%">
 </p>
 
 ---
@@ -119,7 +119,7 @@ Through LangChain, you can create a universal AI model or tailor it for business
 
 4. 🚀Start asking questions!
 
-![docGPT](https://github.com/Lin-jun-xiang/docGPT-streamlit/blob/main/img/docGPT.gif?raw=true)
+![docGPT](https://github.com/Lin-jun-xiang/docGPT-streamlit/blob/main/static/img/docGPT.gif?raw=true)
 
 ---
 

README.zh-TW.md

@@ -1,5 +1,5 @@
 <p align="center">
-    <img style="width: 50%; height: auto;" src="./img/repos_logo.png" alt="Chatbot Image">
+    <img style="width: 50%; height: auto;" src="./static/img/repos_logo.png" alt="Chatbot Image">
 </p>
 
 [English](./README.md) | [中文版](./README.zh-TW.md)
@@ -42,7 +42,7 @@
     * `openai`: 通過 API 金鑰穩定調用 `openai` 模型
 
 <p align="center">
-<img src="img/2023-08-29-13-39-00.png" width="70%">
+<img src="static/img/2023-08-29-13-39-00.png" width="70%">
 </p>
 
 ---
@@ -122,7 +122,7 @@ LangChain 填補了 ChatGPT 的不足之處。通過以下示例，您可以理
 
 4. 🚀開始提問 ! 
 
-![RGB_cleanup](https://github.com/Lin-jun-xiang/docGPT-streamlit/blob/main/img/docGPT.gif?raw=true)
+![RGB_cleanup](https://github.com/Lin-jun-xiang/docGPT-streamlit/blob/main/static/img/docGPT.gif?raw=true)
 
 ---
 

app.py

@@ -28,7 +28,7 @@
 
 def theme() -> None:
     st.set_page_config(page_title="Document GPT")
-    st.image('./img/repos_logo.png', width=250)
+    st.image('./static/img/repos_logo.png', width=250)
 
     with st.sidebar:
 
@@ -181,9 +181,9 @@ def get_response(query: str) -> str:
             message(
                 st.session_state["response"][i], key=str(i),
                 logo=(
-                    'https://api.dicebear.com/6.x/bottts/svg?'
-                    'baseColor=fb8c00&eyes=bulging'
-                )    
+                    'https://github.com/Lin-jun-xiang/docGPT-streamlit/'
+                    'blob/main/static/img/chatbot_v2.png?raw=true'
+                )
             )
             message(
                 st.session_state['query'][i], is_user=True, key=str(i) + '_user',

requirements.txt

@@ -1,7 +1,7 @@
 g4f==0.0.2.2
 langchain==0.0.218
 openai==0.27.8
-streamlit==1.22.0
+streamlit==1.26.0
 streamlit_chat==0.1.1
 pymupdf==1.22.5
 faiss-cpu==1.7.4