Update requirements.txt

requirements.txt

@@ -13,6 +13,11 @@ scipy>=1.10.0
 indic-nlp-library>=1.0.3
 sacremoses>=0.1.1
 bitsandbytes>=0.41.0
-git+https://github.com/AI4Bharat/IndicTrans2.git
-git+https://github.com/VarunGumma/IndicTransToolkit.git
-soundfile>=0.12.0
+soundfile>=0.12.0
+huggingface-hub>=0.19.0
+protobuf<4.0.0
+click<8.1
+pydantic~=1.0
+
+# For custom repositories, use direct GitHub installation
+git+https://github.com/VarunGumma/IndicTransToolkit.git@main