venue in a part of the seine river, and the city where you can swim in the river is as white as sepid nazir, you can swim in the shahr river, the same city. it's not the whole city it is different. you are witness to the restoration that we have been doing for years because obviously all this work takes a lot of time . it is very pleasant and this is very favorable to the flow of water. we have thought of a wonderful swimming space, but now this river has become one of the biggest challenges of the 6th olympic swimming competition that was supposed to be held in the seine river. this competition was supposed to be a test to prepare for next year's olympic competition. first, the athletes and then the organizers of this event, today we have written this letter it was an event that we were all waiting for and it was not held because of the rain in the days before the competition, the water quality was no longer suitable for holding the games. this weekend, this story was repeated again. analysts report the presence of escherichia coli bacteria in the seine river. however, they say that it has