Update app.py

app.py

@@ -1,4 +1,4 @@
-from flask import Flask, request, jsonify, render_template
+from flask import Flask, request, jsonify
 from flask_cors import CORS
 import sample_rust
 import os
@@ -12,23 +12,28 @@ CORS(app)
 
 @app.route("/")
 def index():
-    return "hello"
+    return "Hello from Rust-Powered Flask!"
 
 @app.route("/ask", methods=["POST"])
 def ask():
     try:
-        data = request.get_json()
+        data = request.get_json(force=True)
         question = data.get("question", "World")
 
         logging.info(f"Received question: {question}")
-        result = sample_rust.hello(question)  # Your Rust binding
-        return result
+        result = sample_rust.hello(question)  # ✅ Call Rust function
+
+        # ✅ Return properly formatted JSON response
+        return jsonify({
+            "question": question,
+            "answer": result
+        })
 
     except Exception as e:
         logging.error(f"Error: {str(e)}")
         return jsonify({"error": str(e)}), 500
 
-# Run locally (for testing)
+# Run locally (optional)
 if __name__ == "__main__":
     port = int(os.environ.get("PORT", 7860))
     app.run(host="0.0.0.0", port=port)