Create app.py

app.py

@@ -0,0 +1,28 @@
+from fastapi import FastAPI, UploadFile
+from fastapi.responses import FileResponse
+import os
+import uuid
+
+app = FastAPI()
+
+UPLOAD_DIR = "uploads"
+os.makedirs(UPLOAD_DIR, exist_ok=True)
+
+@app.post("/upload")
+async def upload(file: UploadFile):
+file_id = str(uuid.uuid4())[:8]
+file_path = f"{UPLOAD_DIR}/{file_id}_{file.filename}"
+
+```
+with open(file_path, "wb") as f:
+    f.write(await file.read())
+
+return {
+    "link": f"/file/{file_id}_{file.filename}"
+}
+```
+
+@app.get("/file/{filename}")
+def get_file(filename: str):
+file_path = f"{UPLOAD_DIR}/{filename}"
+return FileResponse(file_path)