French film noir, there is a scene showing a ballerina trapped in a bottle

Black and white french film noir, I saw on tv many years ago. I remember a scene with a shrinked ballerina trapped in a bottle. At the ending scene, the main character meets his daughter at the top of Eiffel tower, but the young woman doesn’t know that the man she talks with is her father. After the conversation, the father descends the tower. The elevator operator says something generic like “it’s a beuatiful night” and the hero of the film responds “it’s the best night of my life”. This is all i remember. Thanks in advance.