Update requirements.txt

requirements.txt

@@ -1,7 +1,7 @@
-edge_tts==7.0.0
-gradio>=5.0.0
-pydub>=0.25.1
-ebooklib>=0.18
-beautifulsoup4>=4.12.0
-chardet>=5.0.0
-ffmpeg-python>=0.2.0
+edge_tts
+gradio>=5.0.0
+pydub>=0.25.1
+ebooklib>=0.18
+beautifulsoup4>=4.12.0
+chardet>=5.0.0
+ffmpeg-python>=0.2.0