Spaces:
Runtime error
Runtime error
initial commit
Browse files- .gitattributes +0 -1
- .gitignore +1 -0
- .token.json +0 -0
- Dockerfile +32 -0
- README.md +57 -3
- app.py +96 -0
- requirements.txt +8 -0
- utils.py +22 -0
.gitattributes
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*.safetensors filter=lfs diff=lfs merge=lfs -text
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saved_model/**/* filter=lfs diff=lfs merge=lfs -text
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*.tar.* filter=lfs diff=lfs merge=lfs -text
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*.tar filter=lfs diff=lfs merge=lfs -text
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*.tflite filter=lfs diff=lfs merge=lfs -text
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*.tgz filter=lfs diff=lfs merge=lfs -text
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*.wasm filter=lfs diff=lfs merge=lfs -text
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*.safetensors filter=lfs diff=lfs merge=lfs -text
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saved_model/**/* filter=lfs diff=lfs merge=lfs -text
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*.tar.* filter=lfs diff=lfs merge=lfs -text
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*.tflite filter=lfs diff=lfs merge=lfs -text
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*.tgz filter=lfs diff=lfs merge=lfs -text
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*.wasm filter=lfs diff=lfs merge=lfs -text
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.gitignore
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__pycache__
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.token.json
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Dockerfile
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# Use the official Python 3.9 image
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FROM python:3.9
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RUN apt update && apt-get install -y ffmpeg apt-utils build-essential gcc && rm -rf /var/lib/apt/lists/*
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# Set the working directory to /code
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WORKDIR /code
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# Copy the current directory contents into the container at /code
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COPY ./requirements.txt /code/requirements.txt
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# Install requirements.txt
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RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
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# Set up a new user named "user" with user ID 1000
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RUN useradd -m -u 1000 user
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# Switch to the "user" user
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USER user
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# Set home to the user's home directory
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ENV HOME=/home/user \
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PATH=/home/user/.local/bin:$PATH
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# Set the working directory to the user's home directory
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WORKDIR $HOME/app
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# Copy the current directory contents into the container at $HOME/app setting the owner to the user
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COPY --chown=user . $HOME/app
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# Start the FastAPI app on port 7860, the default port expected by Spaces
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# CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
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CMD gunicorn -k uvicorn.workers.UvicornWorker --workers 2 --threads=2 --max-requests 512 --bind 0.0.0.0:7860 app:app
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README.md
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---
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title:
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emoji: 🔥
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colorFrom: purple
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-
colorTo:
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sdk: docker
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pinned: false
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---
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-
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---
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title: Chatapi
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emoji: 🔥
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colorFrom: purple
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colorTo: purple
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sdk: docker
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pinned: false
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license: apache-2.0
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duplicated_from: Subhraj07/chatapi
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---
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## How to Use the API using python
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### Create a Token
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```
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import requests
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headers = {
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'accept': 'application/json',
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'Content-Type': 'application/json',
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}
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json_data = {
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"ref_key": "F0eeQ419wvoCSPH7KBmsd9OiVkF0W0DxK1XE9T3BlbkFJ0",
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"expiry_date": "2023-06-15"
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}
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response = requests.post('https://subhraj07-chatapi.hf.space/create', headers=headers, json=json_data)
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token = response.json()
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```
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### calling open API (text-davinci-002/gpt-3.5-turbo)
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```
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import requests
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headers = {
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'accept': 'application/json',
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'Content-Type': 'application/json',
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'Authorization': 'Bearer TOKEN',
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}
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json_data = {
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'data': []
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}
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response = requests.post('https://subhraj07-chatapi.hf.space/transcribe', headers=headers, json=json_data)
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if response.status_code == 200:
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print(response.json())
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```
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### Check list of tokens
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```
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import requests
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headers = {
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'accept': 'application/json',
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'Content-Type': 'application/json',
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'Authorization': 'Bearer TOKEN
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}
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response = requests.get('https://subhraj07-chatapi.hf.space/list', headers=headers)
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print(response.json())
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```
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app.py
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import openai
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from fastapi import FastAPI, HTTPException
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from fastapi.middleware.cors import CORSMiddleware
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from pydantic import BaseModel
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import pydantic
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from fastapi import FastAPI, HTTPException, Depends, Request, Response
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from fastapi.security import OAuth2PasswordBearer
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from tinydb import TinyDB
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from tinydb import Query
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from datetime import datetime
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from utils import generate_token
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import whisper
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import numpy as np
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from typing import List
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model = whisper.load_model("medium")
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# model = whisper.load_model("base")
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query = Query()
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db = TinyDB(".token.json")
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app = FastAPI()
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origins = ["*"]
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app.add_middleware(
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CORSMiddleware,
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allow_origins=origins,
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allow_credentials=True,
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allow_methods=["*"],
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allow_headers=["*"],
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)
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oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token")
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REF_KEY = "F0eeQ419wvoCSPH7KBmsd9OiVkF0W0DxK1XE9T3BlbkFJ0"
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model_name = ""
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def verify_token(token: str = Depends(oauth2_scheme)):
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expiry = -1
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res = db.get(query.token == token)
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if res:
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expiry = (datetime.strptime(res["expiry_date"], '%Y-%m-%d') - datetime.strptime(res["created_at"], '%Y-%m-%d')).days
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if expiry < 0:
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return {"message": "Token is not Valid"}
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return token
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class AudioInput(BaseModel):
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data: List
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class RefToken(BaseModel):
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expiry_date: str
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ref_key: str
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@app.get("/")
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async def base_url():
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try:
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return {
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"Please Check the documentation here": "https://huggingface.co/spaces/Subhraj07/chatapi/blob/main/README.md",
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"Swagger UI" : "https://subhraj07-chatapi.hf.space/docs"
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}
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except Exception as e:
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raise HTTPException(status_code=500, detail="An error occurred while processing the request." + str(e))
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@app.post("/create")
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async def create(data: RefToken):
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token = "Reference Key is incorrect"
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try:
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if data.ref_key == REF_KEY:
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token = generate_token(data.expiry_date, db)
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return {"TOKEN": token}
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except Exception as e:
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raise HTTPException(status_code=500, detail="An error occurred while processing the request." + str(e))
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@app.get("/list")
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async def list(token: str = Depends(verify_token)):
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try:
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data = db.all()
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return {"data": data}
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except Exception as e:
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raise HTTPException(status_code=500, detail="An error occurred while processing the request." + str(e))
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@app.post("/transcribe")
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async def chat(audio_input: AudioInput, token: str = Depends(verify_token)):
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try:
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transcription = model.transcribe(np.asarray(audio_input))
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return {
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"transcript": transcription["text"]
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}
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except Exception as e:
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raise HTTPException(status_code=500, detail="An error occurred while processing the request." + str(e))
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requirements.txt
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fastapi==0.95.1
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uvicorn==0.22.0
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openai==0.27.6
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tinydb==4.7.1
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gunicorn==20.1.0
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uvloop==0.15.2
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httptools==0.2.0
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git+https://github.com/openai/whisper.git
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utils.py
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from datetime import datetime, timedelta, date
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import secrets
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import random
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import string
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def generate_token(expiry_date, db):
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alphabet = string.ascii_letters # Get a string containing all the alphabets (both upper and lower case)
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first_char = random.choice(alphabet) # Randomly choose an alphabet as the first character
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token = "md-" + first_char + secrets.token_hex(60)
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creation_date = date.today().strftime("%Y-%m-%d")
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token_details = {
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"created_at": creation_date,
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"expiry_date" : expiry_date,
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"token" : token
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}
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db.insert(token_details)
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return token
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