From ab0e4cb83b41926d8f9efd61690b75b410ec84b4 Mon Sep 17 00:00:00 2001
From: Gao <gao@physi.uni-heidelberg.de>
Date: Fri, 19 May 2023 17:36:17 +0200
Subject: [PATCH] optimaze import

---
 Analyser/FFTAnalyser.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Analyser/FFTAnalyser.py b/Analyser/FFTAnalyser.py
index f70243f..79e1565 100644
--- a/Analyser/FFTAnalyser.py
+++ b/Analyser/FFTAnalyser.py
@@ -1,5 +1,4 @@
 import xarray as xr
-import pandas as pd
 import numpy as np
 
 from datetime import datetime
@@ -11,9 +10,11 @@ import finufft
 def fft(dataArray, **kwargs):
     return xrft.fft(dataArray, **kwargs)
 
+
 def ifft(dataArray, **kwargs):
     return xrft.ifft(dataArray, **kwargs)
 
+
 def fft_nutou(dataArray, modeNum, **kwargs):
     
     data = dataArray.to_numpy()
@@ -45,6 +46,7 @@ def fft_nutou(dataArray, modeNum, **kwargs):
 
     return res
 
+
 def ifft_nutou(dataArray, modeNum):
     pass
         
\ No newline at end of file