refactored is_workflow.py to use OOP

src/graph_vibrations.py

@@ -24,7 +24,6 @@ matplotlib.use('Agg')
 from common_func import (
     compute_mechanical_parameters,
     detect_peaks,
-    get_git_version,
     identify_low_energy_zones,
     parse_log,
     setup_klipper_import,
@@ -533,7 +532,9 @@ def extract_angle_and_speed(logname):
     return float(angle), float(speed)
 
 
-def vibrations_profile(lognames, klipperdir='~/klipper', kinematics='cartesian', accel=None, max_freq=1000.0):
+def vibrations_profile(
+    lognames, klipperdir='~/klipper', kinematics='cartesian', accel=None, max_freq=1000.0, st_version=None
+):
     set_locale()
     global shaper_calibrate
     shaper_calibrate = setup_klipper_import(klipperdir)
@@ -708,7 +709,6 @@ def vibrations_profile(lognames, klipperdir='~/klipper', kinematics='cartesian',
     ax_logo.axis('off')
 
     # Adding Shake&Tune version in the top right corner
-    st_version = get_git_version()
     if st_version is not None:
         fig.text(0.995, 0.985, st_version, ha='right', va='bottom', fontsize=8, color=KLIPPAIN_COLORS['purple'])