Update app.py

app.py

@@ -1,26 +1,30 @@
-import json
+import datetime
+import random
 import os
 import re
-import shutil
-import requests
-import warnings
+from io import StringIO
+
 import gradio as gr
+import pandas as pd
+
 from huggingface_hub import Repository
 from text_generation import Client
-from share_btn import community_icon_html, loading_icon_html, share_js, share_btn_css
+from share_btn import (community_icon_html, loading_icon_html, share_btn_css,
+                       share_js)
 
 HF_TOKEN = os.environ.get("HF_TOKEN", None)
 DIALOGUES_DATASET = "ArmelR/gradio_playground_dialogues"
 
 API_URL_G = "https://api-inference.huggingface.co/models/ArmelR/starcoder-gradio-v0"
 API_URL_S = "https://api-inference.huggingface.co/models/HuggingFaceH4/starcoderbase-finetuned-oasst1"
-API_URL_B = "starchat-beta": "https://api-inference.huggingface.co/models/HuggingFaceH4/starchat-beta"
+API_URL_B = "https://api-inference.huggingface.co/models/HuggingFaceH4/starchat-beta"
 
 model2endpoint = {
     "starChat-alpha": API_URL_S,
     "starCoder-gradio": API_URL_G,
     "starChat-beta": API_URL_B
 }
+
 model_names = list(model2endpoint.keys())
 
 with open("./HHH_prompt_short.txt", "r") as f:
@@ -37,16 +41,6 @@ FIM_SUFFIX = "<fim_suffix>"
 
 FIM_INDICATOR = "<FILL_HERE>"
 
-
-FORMATS = """
-# Chat mode
-Chat mode prepends the custom [TA prompt](https://huggingface.co/spaces/bigcode/chat-playground/blob/main/TA_prompt_v0.txt) or the [HHH prompt](https://gist.github.com/jareddk/2509330f8ef3d787fc5aaac67aab5f11#file-hhh_prompt-txt) from Anthropic to the request which conditions the model to serve as an assistant.
-
-⚠️ **Intended Use**: this app and its [supporting model](https://huggingface.co/bigcode) are provided for demonstration purposes; not to serve as replacement for human expertise. For more details on the model's limitations in terms of factuality and biases, see the [model card.](hf.co/bigcode)
-
-"""
-
-
 theme = gr.themes.Monochrome(
     primary_hue="indigo",
     secondary_hue="blue",