Cleanup flake8 issues.

Author: garrettwrong

src/aspire/commands/estimate_ctf.py

@@ -2,10 +2,10 @@
 
 import click
 
-logger = logging.getLogger("aspire")
-
 from aspire import ctf
 
+logger = logging.getLogger("aspire")
+
 
 @click.command()
 @click.option("--data_folder", default=None, help="Path to mrc or mrcs files")
@@ -33,7 +33,11 @@
     "--g_max", default=5, type=float, help="Inverse of maximum resolution for PSD"
 )
 @click.option("--corr", default=1, type=float, help="Select method")
-@click.option("--output_dir", default="results", help="Path to output files, defaults to './results'")
+@click.option(
+    "--output_dir",
+    default="results",
+    help="Path to output files, defaults to './results'",
+)
 @click.option(
     "--dtype",
     default="float32",

src/aspire/ctf/estimate_ctf.py

@@ -1,7 +1,6 @@
 import logging
 import os
 
-import click
 import mrcfile
 import numpy as np
 

tests/test_CtfEstimate.py

@@ -1,3 +1,4 @@
+import logging
 import os
 import tempfile
 from shutil import copyfile
@@ -7,6 +8,8 @@
 
 from aspire.ctf import estimate_ctf
 
+logger = logging.getLogger(__name__)
+
 DATA_DIR = os.path.join(os.path.dirname(__file__), "saved_test_data")