Delete app

app/config.py

@@ -1,20 +0,0 @@
-from pydantic_settings import BaseSettings
-
-
-class Settings(BaseSettings):
-
-    model_name: str = "microsoft/Phi-3-mini-4k-instruct"
-
-    embedding_model: str = (
-        "sentence-transformers/all-MiniLM-L6-v2"
-    )
-
-    device: str = "cuda"
-
-    top_k: int = 5
-
-    class Config:
-        env_file = ".env"
-
-
-settings = Settings()

app/core/lifecycle.py

@@ -1,15 +0,0 @@
-from contextlib import asynccontextmanager
-from fastapi import FastAPI
-
-from app.services.assistant_service import initialize_assistant
-from app.services.assistant_service import cleanup_assistant
-
-
-@asynccontextmanager
-async def lifespan(app: FastAPI):
-
-    initialize_assistant()
-
-    yield
-
-    cleanup_assistant()

app/dependencies.py

@@ -1,9 +0,0 @@
-from app.services.assistant_service import assistant_instance
-
-
-def get_assistant():
-
-    if assistant_instance is None:
-        raise RuntimeError("Assistant not initialized")
-
-    return assistant_instance

app/main.py

@@ -1,33 +0,0 @@
-from pathlib import Path
-from fastapi import FastAPI
-from fastapi.staticfiles import StaticFiles
-
-from app.core.lifecycle import lifespan
-from app.routers.chat import router as chat_router
-from app.routers.health import router as health_router
-from app.routers.evaluation import router as evaluation_router
-
-app = FastAPI(
-    title="Self-Service KB Assistant",
-    version="1.0.0",
-    lifespan=lifespan,
-)
-
-# Routers
-app.include_router(chat_router, prefix="/api/chat", tags=["chat"])
-app.include_router(health_router, tags=["health"])
-app.include_router(evaluation_router, prefix="/api/evaluation", tags=["evaluation"])
-
-# Safe static mounting
-SITE_DIR = Path("site")
-
-if SITE_DIR.exists():
-    app.mount("/site", StaticFiles(directory=SITE_DIR), name="site")
-
-
-@app.get("/")
-async def root():
-    return {
-        "status": "running",
-        "service": "Self-Service KB Assistant"
-    }

app/models/assistant.py

@@ -1,17 +0,0 @@
-class Assistant:
-
-    def __init__(self):
-        self.ready = True
-
-    def answer(self, message: str):
-
-        response = f"Echo: {message}"
-
-        sources = []
-
-        contexts = []
-
-        return response, sources, contexts
-
-    def cleanup(self):
-        self.ready = False

app/routers/chat.py

@@ -1,35 +0,0 @@
-from fastapi import APIRouter
-from fastapi import Depends
-from fastapi import HTTPException
-
-from app.dependencies import get_assistant
-from app.schemas.chat import ChatRequest
-from app.schemas.chat import ChatResponse
-
-router = APIRouter()
-
-
-@router.post("/", response_model=ChatResponse)
-async def chat(
-    request: ChatRequest,
-    assistant=Depends(get_assistant)
-):
-
-    try:
-
-        response, sources, contexts = (
-            assistant.answer(request.message)
-        )
-
-        return ChatResponse(
-            response=response,
-            sources=sources,
-            contexts=contexts
-        )
-
-    except Exception as e:
-
-        raise HTTPException(
-            status_code=500,
-            detail=str(e)
-        )

app/routers/evaluation.py

@@ -1,11 +0,0 @@
-from fastapi import APIRouter
-
-router = APIRouter()
-
-
-@router.get("/")
-async def evaluation():
-
-    return {
-        "evaluation": "ok"
-    }

app/routers/health.py

@@ -1,11 +0,0 @@
-from fastapi import APIRouter
-
-router = APIRouter()
-
-
-@router.get("/health")
-async def health():
-
-    return {
-        "status": "healthy"
-    }

app/schemas/chat.py

@@ -1,12 +0,0 @@
-from pydantic import BaseModel
-from typing import List
-
-
-class ChatRequest(BaseModel):
-    message: str
-
-
-class ChatResponse(BaseModel):
-    response: str
-    sources: List[str]
-    contexts: List[str]

app/services/assistant_service.py

@@ -1,21 +0,0 @@
-from app.models.assistant import Assistant
-
-assistant_instance = None
-
-
-def initialize_assistant():
-
-    global assistant_instance
-
-    if assistant_instance is None:
-        assistant_instance = Assistant()
-
-
-def cleanup_assistant():
-
-    global assistant_instance
-
-    if assistant_instance is not None:
-        assistant_instance.cleanup()
-
-    assistant_instance = None