From 5405e1494dc6b4bffcea38a53568d348e44600f0 Mon Sep 17 00:00:00 2001
From: Shubham Pawar <shubham.d.pawar.3333@gmail.com>
Date: Mon, 24 Mar 2025 14:11:53 +0530
Subject: [PATCH] Fix flake8-linter issues in PR #2401: resolve W293, E501, and
 E303 errors

---
 .../shading/plot_partial_module_shading_simple.py     | 11 +++++++----
 pvlib/iam.py                                          |  4 +++-
 pvlib/spectrum/response.py                            |  1 -
 3 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/docs/examples/shading/plot_partial_module_shading_simple.py b/docs/examples/shading/plot_partial_module_shading_simple.py
index 4d04926e8d..ffbc50b15b 100644
--- a/docs/examples/shading/plot_partial_module_shading_simple.py
+++ b/docs/examples/shading/plot_partial_module_shading_simple.py
@@ -180,10 +180,13 @@ def plot_curves(dfs, labels, title):
 def interpolate(df, i):
     x = np.flipud(df['i'])
     y = np.flipud(df['v'])
-    
-    # Create a spline interpolation with linear (k=1) and extrapolation (default behavior)
-    spline = make_interp_spline(x, y, k=1, bc_type='clamped')  # Extrapolation is handled by default
-    
+
+    # Create a spline interpolation with
+    # linear (k=1) and extrapolation (default behavior)
+    spline = make_interp_spline(
+        x, y, k=1, bc_type='clamped'
+    )  # Extrapolation is handled by default
+
     return spline(i)
 
 
diff --git a/pvlib/iam.py b/pvlib/iam.py
index ba03dd60b7..8364d0e67e 100644
--- a/pvlib/iam.py
+++ b/pvlib/iam.py
@@ -487,7 +487,9 @@ def interp(aoi, theta_ref, iam_ref, method='linear', normalize=True):
     theta_ref = np.asarray(theta_ref)
     iam_ref = np.asarray(iam_ref)
 
-    interpolator = make_interp_spline(theta_ref, iam_ref, k=method, bc_type='clamped')
+    interpolator = make_interp_spline(
+        theta_ref, iam_ref, k=method, bc_type='clamped'
+    )
     aoi_input = aoi
 
     aoi = np.asanyarray(aoi)
diff --git a/pvlib/spectrum/response.py b/pvlib/spectrum/response.py
index 2e374c1882..15119f2288 100644
--- a/pvlib/spectrum/response.py
+++ b/pvlib/spectrum/response.py
@@ -72,7 +72,6 @@ def get_example_spectral_response(wavelength=None):
 
     interpolator = make_interp_spline(x_data, y_data, k=3, bc_type='clamped')
 
-
     sr = pd.Series(data=interpolator(wavelength), index=wavelength)
 
     sr.index.name = 'wavelength'