From e9c17968e4ca318abb67eaf3f12dc24e6e72e495 Mon Sep 17 00:00:00 2001
From: nkaz001 <75321484+nkaz001@users.noreply.github.com>
Date: Mon, 12 Aug 2024 08:46:11 -0400
Subject: [PATCH] Revert "Feat: Update convert function in tardis.py to handle
 .parquet files"

---
 py-hftbacktest/hftbacktest/data/utils/tardis.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/py-hftbacktest/hftbacktest/data/utils/tardis.py b/py-hftbacktest/hftbacktest/data/utils/tardis.py
index c8f6601c..591c9417 100644
--- a/py-hftbacktest/hftbacktest/data/utils/tardis.py
+++ b/py-hftbacktest/hftbacktest/data/utils/tardis.py
@@ -81,12 +81,7 @@ def convert(
 
     for file in input_files:
         print('Reading %s' % file)
-        if file.endswith('.csv'):
-            df = pl.read_csv(file)
-        elif file.endswith('.parquet'):
-            df = pl.read_parquet(file, pyarrow_options={'use_threads': True})
-        else:
-            raise ValueError('Unsupported file format: %s' % file)
+        df = pl.read_csv(file)
         if df.columns == trade_cols:
             arr = (
                 df.with_columns(