fix: Lint erros

Author: 31puneet

malariagen_data/anoph/hapclust.py

@@ -799,7 +799,7 @@ def _compute_haplotype_sharing(
         2. Assigning two cohort labels per diploid sample (one for each haplotype).
         3. Filtering down to segregating sites to speed up distinction.
         4. Grouping all identical haplotypes together using `ht.distinct()`.
-        5. Counting the number of shared identical groups between every pair of cohorts and returning sharing matrix. 
+        5. Counting the number of shared identical groups between every pair of cohorts and returning sharing matrix.
         """
         # Load phased genotypes for the specified region
         ds_haps = self.haplotypes(
@@ -933,7 +933,7 @@ def plot_haplotype_sharing_arc(
                 arc_height = abs(x2 - x1) * 0.5
                 # Scale arc thickness linearly based on sharing count
                 line_width = 1 + (count / max_sharing) * 9
-                # Generate points for the arc   
+                # Generate points for the arc
                 t = np.linspace(0, np.pi, 50)
                 arc_x = x1 + (x2 - x1) * (1 - np.cos(t)) / 2
                 arc_y = arc_height * np.sin(t)
@@ -1069,7 +1069,7 @@ def plot_haplotype_sharing_chord(
                 x2, y2 = cohort_x[c2], cohort_y[c2]
 
                 line_width = 1 + (count / max_sharing) * 9
-        # Draw a quadratic Bezier curve passing through the center (0,0)
+                # Draw a quadratic Bezier curve passing through the center (0,0)
                 # t from 0 to 1 traces the curve from cohort 1 to cohort 2
                 t = np.linspace(0, 1, 50)
                 cx, cy = 0, 0