diff --git a/fitter.py b/fitter.py
index 84307cd..9e8ab2d 100644
--- a/fitter.py
+++ b/fitter.py
@@ -42,7 +42,7 @@ class Fitter:
             return current
 
         k = np.zeros(current.size)
-        k[k.size // 2:] = np.exp(-np.arange(k.size // 2) / np.abs(tau))
+        k[k.size // 2 :] = np.exp(-np.arange(k.size // 2) / np.abs(tau))
         k /= k.sum()
 
         if tau > 0:
@@ -210,9 +210,7 @@ if __name__ == "__main__":
     res_filename = res_filename.replace(" ", "_").replace(":", "-")
     fit_hist.to_csv(res_filename, index=True)
 
-    eid_cleaned = re.sub(
-        r"[^\w.-]", "", eid
-    )  # Eemaldab eritahed
+    eid_cleaned = re.sub(r"[^\w.-]", "", eid)  # Eemaldab eritahed
     fig.savefig(f"plot_{eid_cleaned}.png")
     fig.savefig(f"plot_{eid_cleaned}.pdf")