enh: regroup the dependencies per backend as needed

Signed-off-by: thiswillbeyourgithub
<[email protected]>

Author: thiswillbeyourgithub

requirements.txt

@@ -1,19 +1,44 @@
-openai-whisper==20240930
+# always needed
+ffsubsync~=0.4.24
+pysubs2~=1.6.0
+dl_translate==0.3.0
+pydub==0.25.1
+
+# to avoid problem with dependencies versions
+numpy<2
+torch==2.2.0
+torchaudio==2.2.0
+
+
+# For the Web-UI
+pandas==1.5.3
 streamlit~=1.20.0
 streamlit_player~=0.1.5
 streamlit-aggrid~=0.3.4
-ffsubsync~=0.4.24
+
+# Backend specific dependencies
+
+# openai API:
+openai==1.60.1
+
+# whisper timestamped:
 whisper-timestamped @ git+https://github.com/linto-ai/whisper-timestamped
-pandas==1.5.3
-pysubs2~=1.6.0
+
+# pywhispercpp:
 pywhispercpp==1.3.1
-dl_translate==0.3.0
+
+# stable-ts and faster_whisper:
 faster_whisper
-whisperx @ git+https://github.com/m-bain/whisperx.git@8c58c54635cd6ee2d9d8665a3cf789863f6ed700
+
+# stable ts:
 stable-ts==2.18.2
-openai==1.60.1
+
+# whisperx:
+whisperx @ git+https://github.com/m-bain/whisperx.git@8c58c54635cd6ee2d9d8665a3cf789863f6ed700
+
+# huggingface:
 transformers==4.48.1
-numpy<2
-torch==2.2.0
-torchaudio==2.2.0
-pydub==0.25.1
+
+# stable-ts, whisper, whisperx, faster_whisper, whisper-timestamped
+openai-whisper==20240930
+