fix yaml syntax

Author: JacksonBurns

test/rmgpy/speciesTest.py

@@ -459,30 +459,22 @@ def test_cantera(self):
         rmg_ct_species = rmg_species.to_cantera(use_chemkin_identifier=True)
 
         ct_species = ct.Species.from_yaml("""
-description: |-
-  Argon
-
-generator: cti2yaml
-cantera-version: 3.1.0
-date: Wed, 22 Jan 2025 13:43:24 -0500
-
-species:
-- name: Ar
-  composition: {Ar: 1}
-  thermo:
-    model: NASA7
-    temperature-ranges: [200.0, 1000.0, 6000.0]
-    data:
-    - [2.5, 0.0, 0.0, 0.0, 0.0, -745.375, 4.37967]
-    - [2.5, 0.0, 0.0, 0.0, 0.0, -745.375, 4.37967]
-  transport:
-    model: gas
-    geometry: atom
-    diameter: 3.33
-    well-depth: 136.501
-    dipole: 2.0
-    polarizability: 1.0
-    rotational-relaxation: 15.0
+name: Ar
+composition: {Ar: 1}
+thermo:
+  model: NASA7
+  temperature-ranges: [200.0, 1000.0, 6000.0]
+  data:
+  - [2.5, 0.0, 0.0, 0.0, 0.0, -745.375, 4.37967]
+  - [2.5, 0.0, 0.0, 0.0, 0.0, -745.375, 4.37967]
+transport:
+  model: gas
+  geometry: atom
+  diameter: 3.33
+  well-depth: 136.501
+  dipole: 2.0
+  polarizability: 1.0
+  rotational-relaxation: 15.0
 """)
         assert type(rmg_ct_species) == type(ct_species)
         assert rmg_ct_species.name == ct_species.name

test/rmgpy/transportDataTest.py

@@ -161,27 +161,19 @@ def test_to_cantera(self):
         rmg_ct_transport = transport.to_cantera()
         import cantera as ct
 
-        ct_species = ct.Species.fromCti("""
-description: |-
-  Argon
-
-generator: cti2yaml
-cantera-version: 3.1.0
-date: Wed, 22 Jan 2025 13:48:06 -0500
-
-species:
-- name: Ar
-  composition: {Ar: 1}
-  thermo:
-    model: constant-cp
-  transport:
-    model: gas
-    geometry: atom
-    diameter: 3.33
-    well-depth: 136.501
-    dipole: 2.0
-    polarizability: 1.0
-    rotational-relaxation: 15.0
+        ct_species = ct.Species.from_yaml("""
+name: Ar
+composition: {Ar: 1}
+thermo:
+  model: constant-cp
+transport:
+  model: gas
+  geometry: atom
+  diameter: 3.33
+  well-depth: 136.501
+  dipole: 2.0
+  polarizability: 1.0
+  rotational-relaxation: 15.0
 """)
 
         ct_transport = ct_species.transport