Use exllamav2's token bias which is the functional equivalent of
OAI's logit bias parameter.
Strings are casted to integers on request and errors if an invalid
value is passed.
Signed-off-by: kingbri <bdashore3@proton.me>
Adding field descriptions show which parameters are used solely for
OAI compliance and not actually parsed in the model code.
Signed-off-by: kingbri <bdashore3@proton.me>
Python doesn't have proper handling of optionals. The only way to
handle them is checking via an if statement if the value is None or
by using the "or" keyword to unwrap optionals.
Previously, I used the "or" method to unwrap, but this caused issues
due to falsy values falling back to the default. This is especially
the case with booleans were "False" changed to "True".
Instead, add two new functions: unwrap and coalesce. Both function
to properly implement a functional way of "None" coalescing.
Signed-off-by: kingbri <bdashore3@proton.me>
Lots of bugs were unearthed when switching to the new fallback changes.
Fix them and make sure samplers are being set properly.
Signed-off-by: kingbri <bdashore3@proton.me>
This reverts commit cad144126f.
Change this parameter back to repetition_decay. This is different than
rep_pen_slope used in other backends such as kobold and NAI.
Still keep the fallback condition though.
Signed-off-by: kingbri <bdashore3@proton.me>
Alias repetition_penalty_range to repetition_range since that's used
as an internal variable. Perhaps in the future, there should be a function
that allows for iterating through request aliases and give a default value.
Signed-off-by: kingbri <bdashore3@proton.me>
Documented in previous commits. Also make sure that for version checking,
check the value of kwargs instead of if the key is present since requests
pass default values.
Signed-off-by: kingbri <bdashore3@proton.me>
Stop conditions was None, causing model to error out when trying to
add the EOS token to a None value.
Authentication failed when Bearer contained an empty string. To fix
this, add a condition which checks array length.
Signed-off-by: kingbri <bdashore3@proton.me>
Responses were not being properly sent as JSON. Only run pydantic's
JSON function on stream responses. FastAPI does the rest with static
responses.
Signed-off-by: kingbri <bdashore3@proton.me>
Chat completions is the endpoint that will be used by OAI in the
future. Makes sense to support it even though the completions
endpoint will be used more often.
Also unify common parameters between the chat completion and completion
requests since they're very similar.
Signed-off-by: kingbri <bdashore3@proton.me>
Models can be loaded and unloaded via the API. Also add authentication
to use the API and for administrator tasks.
Both types of authorization use different keys.
Also fix the unload function to properly free all used vram.
Signed-off-by: kingbri <bdashore3@proton.me>
