Update main.py

main.py

@@ -1,5 +1,4 @@
 from flask import Flask, request, jsonify
-import json
 
 app = Flask(__name__)
 
@@ -16,6 +15,10 @@ def recommend_courses(degree, stream, semester):
                         if sem['semester_number'] == semester:
                             return sem['courses']
 
+@app.route('/')
+def home():
+    return jsonify({"message": "Welcome to the Recommendation API!"})
+
 @app.route('/recommend', methods=['POST'])
 def recommendation():
     content = request.json
@@ -31,4 +34,3 @@ def recommendation():
 
 if __name__ == '__main__':
     app.run(debug=True, host='0.0.0.0', port=5000)
-