/
main.py
57 lines (48 loc) · 1.8 KB
/
main.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
from flask import Flask, request, render_template, session
from werkzeug.utils import secure_filename
from flask_session import Session
import replicate
from dotenv import load_dotenv
import os
load_dotenv()
app = Flask(__name__)
app.config['SECRET_KEY'] = os.getenv("FLASK_SECRET_KEY")
app.config['SESSION_TYPE'] = 'filesystem'
os.environ["REPLICATE_API_TOKEN"] = os.getenv("REPLICATE_API_TOKEN")
Session(app)
@app.route('/')
def index():
session.clear()
chat = session.get('chat', [])
print(chat)
return render_template('index.html', chat=chat, filename=session.get('filename'))
@app.route('/upload', methods=['POST'])
def upload_file():
if request.method == 'POST':
file = request.files['file']
if file.filename == '':
return 'No selected file'
filename = secure_filename(file.filename)
file.save('static/images/' + filename)
session['filename'] = filename
return render_template('index.html', filename=filename, chat=[])
@app.route('/submit', methods=['POST'])
def submit():
chat = session.get('chat', [])
filename = session.get('filename')
if filename is None:
return 'No image uploaded'
question = request.form.get('question')
print(question)
with open('static/images/' + filename, "rb") as image_file:
output = replicate.run(
'salesforce/blip:2e1dddc8621f72155f24cf2e0adbde548458d3cab9f00c0139eea840d0ac4746',
input={'image': image_file,
'task': "visual_question_answering",
'question': question}
)
chat.append({'question': question, 'answer': output})
session['chat'] = chat
return render_template('index.html', filename=filename, chat=chat)
if __name__ == '__main__':
app.run(host='0.0.0.0', port=8080, debug=True)