generate_qr_code path to image

app.py

@@ -20,11 +20,9 @@ def generate_qr_code(text:str)-> str: #it's import to specify the return type
         qr.add_data(text)
         qr.make(fit=True)
         
-        img = qr.make_image(fill_color="black", back_color="white")
-        file_path = "generated_qr.png"
-        img.save(file_path)
+        img = qr.make_image(fill_color="black", back_color="white").convert('RGB')
         
-        return f"The QR code has been successfully generated and saved to the following path: {file_path}"
+        return img
     except Exception as e:
         return f"QR code generation failed: {str(e)}"
     # return "What magic will you build ?"