fix: remove escaped quotes SyntaxError in api/files.py

api/files.py

@@ -137,20 +137,20 @@ import os
 VFS_OFFLOAD_THRESHOLD_BYTES = 512 * 1024
 
 async def _offload_to_hf(content: str, filename: str) -> str:
-    \"\"\"Carica il contenuto su HF Storage e restituisce l'URL.\"\"\"
+    """Carica il contenuto su HF Storage e restituisce l'URL."""
     from .hf_storage import hf_append_record
     record = {
-        \"filename\": filename,
-        \"content_preview\": content[:1000],
-        \"full_content\": content,
-        \"offloaded_at\": int(time.time() * 1000)
+        "filename": filename,
+        "content_preview": content[:1000],
+        "full_content": content,
+        "offloaded_at": int(time.time() * 1000)
     }
     # Usiamo hf_append_record per salvare il file nel dataset
-    success = await hf_append_record(\"offloaded_files.jsonl\", record)
+    success = await hf_append_record("offloaded_files.jsonl", record)
     if success:
         # Nota: In produzione qui genereremmo un URL diretto R2 o HF
-        return f\"https://huggingface.co/datasets/{os.getenv('HF_DATASET_REPO', 'Arjanit98/agent-memory')}/raw/main/offloaded_files.jsonl\"
-    return \"\"
+        return f"https://huggingface.co/datasets/{os.getenv('HF_DATASET_REPO', 'Arjanit98/agent-memory')}/raw/main/offloaded_files.jsonl"
+    return ""
 
 
 @router.post('/api/files')