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app.py
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app.py
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from flask import Flask, render_template, request, redirect, url_for, session
from app.main import generateImg
# Initializing a Flask app
app = Flask(__name__)
app.secret_key = "key"
# Defining a route for the home page
@app.route("/")
def home():
return render_template("base.html")
# Defining a route for generating an image
@app.route("/generate", methods=["POST", "GET"])
def generate():
prmpt = ""
sz = ""
if request.method == "POST":
if request.form["prompt"] and request.form["size"]: # Checking if the required form data is present
prmpt = request.form["prompt"]
sz = request.form["size"]
session["prompt"] = prmpt # add data to the session
session["size"] = sz # add data to the session
return redirect(url_for("success"))
# Redirecting to the home route if the required form data is not present
return redirect(url_for("home"))
@app.route("/success")
def success():
if "prompt" in session:
prmpt = session["prompt"]
sz = session["size"]
url = generateImg(prmpt, sz) # Generating the image URL using the prompt text and image size
session.pop("prompt", None) # removing data from the session
session.pop("size", None) # removing data from the session
return render_template("index.html", imgUrl = url) # Rendering the success template with the image URL
else:
return redirect(url_for("home")) # Redirect to the home route if prompt text is not present in the session
# run the app
if __name__ == "__main__":
app.run()