Create app.py

app.py

@@ -0,0 +1,26 @@
+from fastapi import FastAPI, Query
+from fastapi.middleware.cors import CORSMiddleware
+from datasets import load_dataset
+
+app = FastAPI()
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+DATASET = "CodeXDevloper/MergedTgDataset"
+
+@app.get("/")
+def root():
+    return {"status": "running", "usage": "/search?uid=385167100"}
+
+@app.get("/search")
+def search_uid(uid: str = Query(...)):
+    ds = load_dataset(DATASET, split="train", streaming=True)
+    for row in ds:
+        if uid == str(row.get("user_id", "")):
+            return {"found": True, "uid": uid, "data": row}
+    return {"found": False, "uid": uid}