Create app.py

app.py

@@ -0,0 +1,24 @@
+from fastapi import FastAPI, File, UploadFile
+from fastapi.responses import FileResponse
+import os
+import shutil
+
+app = FastAPI()
+
+# Directory to store uploaded files
+UPLOAD_DIR = "/app/uploads"
+os.makedirs(UPLOAD_DIR, exist_ok=True)
+
+@app.post("/upload/")
+async def upload_file(file: UploadFile = File(...)):
+    file_path = os.path.join(UPLOAD_DIR, file.filename)
+    with open(file_path, "wb") as buffer:
+        shutil.copyfileobj(file.file, buffer)
+    return {"filename": file.filename}
+
+@app.get("/download/{filename}")
+async def download_file(filename: str):
+    file_path = os.path.join(UPLOAD_DIR, filename)
+    if os.path.exists(file_path):
+        return FileResponse(file_path, media_type='application/octet-stream', filename=filename)
+    return {"error": "File not found"}