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server delete model api #398

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merged 1 commit into from
Feb 20, 2025
Merged

server delete model api #398

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12 changes: 10 additions & 2 deletions nexa/gguf/server/nexa_service.py
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Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,7 @@
NanoLlavaChatHandler,
)
from nexa.gguf.llama._utils_transformers import suppress_stdout_stderr
from nexa.general import add_model_to_list, default_use_processes, download_file_with_progress, get_model_info, is_model_exists, pull_model
from nexa.general import add_model_to_list, default_use_processes, download_file_with_progress, get_model_info, is_model_exists, pull_model, remove_model
from nexa.gguf.llama.llama import Llama
from faster_whisper import WhisperModel
import numpy as np
Expand Down Expand Up @@ -102,7 +102,6 @@
projector_path = None
SAMPLING_RATE = 16000


# Request Classes
class GenerationRequest(BaseModel):
prompt: str = "Tell me a story"
Expand Down Expand Up @@ -272,6 +271,8 @@ class DownloadModelRequest(BaseModel):
"protected_namespaces": ()
}

class DeleteModelRequest(BaseModel):
model_path: str

class ActionRequest(BaseModel):
prompt: str = ""
Expand Down Expand Up @@ -1228,6 +1229,13 @@ async def list_models():
logging.error(f"Error listing models: {e}")
raise HTTPException(status_code=500, detail=str(e))

@app.delete("/v1/delete_model", tags=["Model"])
async def delete_model(request: DeleteModelRequest):
"""Delete a model from local model list"""
deleted_model_path = remove_model(request.model_path)
if not deleted_model_path:
raise HTTPException(status_code=404, detail=f"Model not found: {request.model_path}")
return JSONResponse(content={"status": "success", "message": f"Successfully deleted model: {request.model_path}"})

@app.post("/v1/completions", tags=["NLP"])
async def generate_text(request: GenerationRequest):
Expand Down