templates (#11)

* templates

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: OrtnerMichael

.github/TEMPLATES/template.yaml

@@ -0,0 +1,11 @@
+name: Feedback / Bugs / Questions
+description: none
+body:
+  - type: textarea
+    id: Feedback / Bugs / Questions
+    attributes:
+      label: Feedback / Bugs / Questions
+      placeholder: |
+        For Bugs, if possible reduce to minimal example, post code, and Magpylib version.
+    validations:
+      required: true

tests/test_physics.py

@@ -323,12 +323,12 @@ def test_force_between_cocentric_loops():
     loop2 = magpy.current.Circle(diameter=2*r2, current=i2, position=(0,0,z2))
     loop2.meshing=1000
     F_num = getFT(loop1, loop2, anchor=(0,0,0))[0,2]
-    
+
     # analytical solution
     k2 = 4*r1*r2 / ((r1+r2)**2+(z1-z2)**2)
     k = np.sqrt(k2)
     pf = magpy.mu_0*i1*i2*(z1-z2)*k / 4 / np.sqrt(r1*r2)
     F_ana = pf*( (2-k2)/(1-k2)*ellipe(k**2) - 2*ellipk(k**2) )
 
     assert abs((F_num - F_ana)/(F_num + F_ana)) < 1e-5
-        
+

tests/test_self_consistency.py

@@ -237,7 +237,7 @@ def test_consistency_polyline_circle():
     """
 
     src = magpy.magnet.Sphere(diameter=1, polarization=(1,2,3), position=(0,0,-1))
-    
+
     # circle
     loop1 = magpy.current.Circle(diameter=3, current=123)
     loop1.meshing=500
@@ -248,7 +248,7 @@ def test_consistency_polyline_circle():
     verts = [(rr*np.cos(p), rr*np.sin(p), 0) for p in phis]
     loop2 = magpy.current.Polyline(current=ii, vertices=verts)
     loop2.meshing=1
-    
+
     F1,T1 = getFT(src, loop1, anchor=(0,0,0))
     F2,T2 = getFT(src, loop2, anchor=(0,0,0))
     assert abs(np.linalg.norm(F1-F2)/np.linalg.norm(F1+F2)) < 1e-7