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# Import necessary libraries
import numpy as np
import joblib  # For loading the serialized model
import pandas as pd  # For data manipulation
from flask import Flask, request, jsonify  # For creating the Flask API

# Initialize Flask app with a name
superkart_api = Flask("SuperKart Sales Predictor") #Complete the code to define the name of the app

# Load the trained Sales prediction model
model = joblib.load("SuperKart_prediction_model_v1_0.joblib")
# Define a route for the home page
@superkart_api.get('/')
def home():
    """
    This home function handles GET requests to the root URL ('/') of the API.
    It returns a simple welcome message.
    """
    return "Welcome to the SuperKart Sales Prediction Backend Space V3 API!"

# Define an endpoint to predict Sales for a single store
@superkart_api.post('/v1/predict')
def predict_sales():
    # Get JSON data from the request
    data = request.get_json()

    # Extract relevant customer features from the input data. The order of the column names matters.
    sample = {
        'Product_Weight': data['Product_Weight'],
        'Product_Sugar_Content': data['Product_Sugar_Content'],
        'Product_Allocated_Area': data['Product_Allocated_Area'],
        'Product_MRP': data['Product_MRP'],
        'Store_Size': data['Store_Size'],
        'Store_Location_City_Type': data['Store_Location_City_Type'],
        'Store_Type': data['Store_Type'],
        'Product_Id_char': data['Product_Id_char'],
        'Store_Age_Years': data['Store_Age_Years'],
        'Product_Type_Category': data['Product_Type_Category']
    }

    # Convert the extracted data into a DataFrame
    input_data = pd.DataFrame([sample])

    # Make a Sales prediction using the trained model
    prediction = model.predict(input_data)[0]
    prediction = round(float(prediction), 2)
    
    # Return the prediction as a JSON response
    return jsonify({'Sales': prediction})

# Run the Flask app in debug mode
if __name__ == '__main__':
    superkart_api.run(debug=True)


	# Import necessary libraries
	import numpy as np
	import joblib # For loading the serialized model
	import pandas as pd # For data manipulation
	from flask import Flask, request, jsonify # For creating the Flask API

	# Initialize Flask app with a name
	superkart_api = Flask("SuperKart Sales Predictor") #Complete the code to define the name of the app

	# Load the trained Sales prediction model
	model = joblib.load("SuperKart_prediction_model_v1_0.joblib")
	# Define a route for the home page
	@superkart_api.get('/')
	def home():
	"""
	This home function handles GET requests to the root URL ('/') of the API.
	It returns a simple welcome message.
	"""
	return "Welcome to the SuperKart Sales Prediction Backend Space V3 API!"

	# Define an endpoint to predict Sales for a single store
	@superkart_api.post('/v1/predict')
	def predict_sales():
	# Get JSON data from the request
	data = request.get_json()

	# Extract relevant customer features from the input data. The order of the column names matters.
	sample = {
	'Product_Weight': data['Product_Weight'],
	'Product_Sugar_Content': data['Product_Sugar_Content'],
	'Product_Allocated_Area': data['Product_Allocated_Area'],
	'Product_MRP': data['Product_MRP'],
	'Store_Size': data['Store_Size'],
	'Store_Location_City_Type': data['Store_Location_City_Type'],
	'Store_Type': data['Store_Type'],
	'Product_Id_char': data['Product_Id_char'],
	'Store_Age_Years': data['Store_Age_Years'],
	'Product_Type_Category': data['Product_Type_Category']
	}

	# Convert the extracted data into a DataFrame
	input_data = pd.DataFrame([sample])

	# Make a Sales prediction using the trained model
	prediction = model.predict(input_data)[0]
	prediction = round(float(prediction), 2)

	# Return the prediction as a JSON response
	return jsonify({'Sales': prediction})

	# Run the Flask app in debug mode
	if __name__ == '__main__':
	superkart_api.run(debug=True)