Initial FastAPI + DuckDB frontend app

app/main.py

@@ -20,18 +20,18 @@ con = get_connection()
 def search(text: str = Query("")):
     query = text.replace("'", "''")
     df = con.execute(
-        f\"\"\"
+        f"""
         SELECT id, channel, video_id, speaker, start_time, end_time, upload_date, text, pos_tags
         FROM data
         WHERE text ILIKE '%{query}%'
         LIMIT 100
-        \"\"\"
+        """
     ).df()
     return df.to_dict(orient="records")
 
 @app.get("/audio/{id}")
-def get_audio(id: int):
-    row = con.execute(f"SELECT audio FROM data WHERE id = {id}").fetchone()
+def get_audio(id: str):  # changed from int to str
+    row = con.execute(f"SELECT audio FROM data WHERE id = '{id}'").fetchone()
     if not row:
         raise HTTPException(status_code=404, detail="Audio not found")
     audio_bytes = row[0]