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from flask import Flask, render_template, request, jsonify
app = Flask(__name__)
# Basic logic for chatbot responses
def bot_response(user_message):
lower_case_message = user_message.lower()
response = ""
# Simple responses based on user input
if "hello" in lower_case_message or "hi" in lower_case_message:
response = "Hello! Welcome to our restaurant. How can I assist you today?"
elif "menu" in lower_case_message:
response = "Our menu includes: Pizza, Pasta, Burger, Salad, and Desserts. What would you like to order?"
elif "order" in lower_case_message or "buy" in lower_case_message:
response = "What would you like to order from the menu?"
elif "pizza" in lower_case_message:
response = "Great choice! Our pizzas are delicious. Would you like a small, medium, or large pizza?"
elif "pasta" in lower_case_message:
response = "Yum! Our pasta is freshly made. Would you like it with marinara sauce or Alfredo?"
elif "burger" in lower_case_message:
response = "Our burgers are served with fries. Would you like a vegetarian or beef burger?"
elif "salad" in lower_case_message:
response = "We have a variety of salads. Would you like a Caesar salad or a garden salad?"
elif "dessert" in lower_case_message:
response = "For dessert, we have cakes, ice cream, and pie. What would you like to try?"
else:
response = "I'm sorry, I didn't quite get that. Can you please repeat?"
return response
# Home route to serve the chatbot's HTML page
@app.route('/')
def index():
return render_template('index.html')
# API route for handling user input and getting the bot's response
@app.route('/chat', methods=['POST'])
def chat():
user_message = request.json.get('message')
if user_message:
response = bot_response(user_message)
return jsonify({'response': response})
return jsonify({'response': 'Sorry, I could not understand that.'})
if __name__ == "__main__":
app.run(debug=True)
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