fix: add submodlib dependency

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

requirements.txt

@@ -16,6 +16,8 @@ langchain-text-splitters
 # https://github.com/instructlab/instructlab/issues/1389
 openai>=1.13.3,<2.0.0
 sentencepiece>=0.2.0
+# Note: this dependency has to be built from source
+git+https://github.com/decile-team/submodlib.git#egg=submodlib
 tabulate>=0.9.0
 tenacity>=8.3.0,!=8.4.0
 transformers>=4.41.2