Can't get ingest_code.py to run

[sbowman]

If I try to build this using Python 3.12, it doesn't work:

Collecting gevent<23.0.0,>=22.10.2 (from chainlit->-r requirements.txt (line 4))
  Using cached gevent-22.10.2.tar.gz (6.6 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... error
  error: subprocess-exited-with-error

  × Getting requirements to build wheel did not run successfully.
...

I can get 3.12 to work by setting a version for chainlit in requirements.txt:

chainlit > 1

Alternatively I can use Python 3.9 (or 3.10) and everything will install as is (no modifications to requirements.txt).

However, in either case, I get an error like this when trying to run ingest-code.py:

Traceback (most recent call last):
  File "/Users/sbowman/projects/rag_time/ingest-code.py", line 84, in <module>
    create_vector_database()
  File "/Users/sbowman/projects/rag_time/ingest-code.py", line 36, in create_vector_database
    chunked_documents.extend(chunk_code())
  File "/Users/sbowman/projects/rag_time/ingest-code.py", line 61, in chunk_code
    loaded_documents = loader.load()
  File "/Users/sbowman/projects/rag_time/.venv-rag-time/lib/python3.9/site-packages/langchain_core/document_loaders/base.py", line 31, in load
    return list(self.lazy_load())
  File "/Users/sbowman/projects/rag_time/.venv-rag-time/lib/python3.9/site-packages/langchain_community/document_loaders/generic.py", line 116, in lazy_load
    yield from self.blob_parser.lazy_parse(blob)
  File "/Users/sbowman/projects/rag_time/.venv-rag-time/lib/python3.9/site-packages/langchain_community/document_loaders/parsers/language/language_parser.py", line 195, in lazy_parse
    code = blob.as_string()
  File "/Users/sbowman/projects/rag_time/.venv-rag-time/lib/python3.9/site-packages/langchain_core/documents/base.py", line 153, in as_string
    return f.read()
  File "/Users/sbowman/.pyenv/versions/3.9.21/lib/python3.9/codecs.py", line 322, in decode
    (result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0x89 in position 0: invalid start byte

[dfrt82]

Second this, very same error here as well by just following the instructions.