Update README.md

README.md

@@ -809,17 +809,6 @@ for row in ds:
     break
 ```
 
-### Filtering for TTS-grade subset
-
-```python
-ds_tts = ds.filter(lambda row:
-    row["dnsmos_ovr"] >= 3.2 and
-    row["snr"]        >= 15.0 and
-    row["cer"]        <= 0.05 and
-    1.0 <= row["duration"] <= 20.0
-)
-```
-
 ---
 
 ## Schema