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app/core/summarizer.py

@@ -0,0 +1,7 @@
+from transformers import pipeline
+
+summarizer = pipeline("summarization", model="facebook/bart-large-cnn")
+
+def get_summary(text: str) -> str:
+    result = summarizer(text, max_length=150, min_length=30, do_sample=False)
+    return result[0]["summary_text"]

app/main.py

@@ -0,0 +1,18 @@
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+from app.routes import summarize
+
+app = FastAPI()
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],  
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+@app.get("/")
+def read_root():
+    return {"message": "AutoTLDR backend is running"}
+
+app.include_router(summarize.router)

app/routes/summarize.py

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+from fastapi import APIRouter, Request
+from app.core.summarizer import get_summary
+
+router = APIRouter()
+
+@router.post("/summarize")
+async def summarize(request: Request):
+    data = await request.json()
+    text = data.get("text", "")
+    if not text or len(text.strip()) < 30:
+        return {"summary": "Text too short to summarize."}
+    summary = get_summary(text)
+    return {"summary": summary}