Update README.md

README.md

@@ -12,11 +12,7 @@ Processed https://huggingface.co/datasets/craigslist_bargains into a canonical t
 
 The text is the dialogue between the buyer and seller. The label is the category of the product which they are discussing.
 
-Note that some records don't have dialogues, i.e., the `text` field is null. I typically handle this by replacing these nulls with the empty string. For example, in pandas:
-
-```python
-df["text"] = df["text"].fillna("")
-```
+Note that some records don't have dialogues, i.e., the `text` field is null.
 
 For an example of a solution to this task, see the notebook [here](https://github.com/kddubey/cappr/blob/main/demos/huggingface/craigslist_bargains.ipynb).