Update custom_llm.py

custom_llm.py

@@ -139,9 +139,9 @@ def format_df(df):
     for _,row in df.iterrows():
         for x in row.values:
             out += str(x) + "|"
-        out += "\n"
     
         out = out[:-1]
+        out += "\n"
     
     return out