Added gensim dep to gensim trainer

No difference in practice, since it's enforced by the output datatype,
but good to have it there for clarity

src/python/pimlico/modules/gensim/lda/execute.py

@@ -1,6 +1,3 @@
-import logging
-from logging import getLogger
-
 from gensim.models import LdaModel, TfidfModel
 
 from pimlico.core.modules.base import BaseModuleExecutor

src/python/pimlico/modules/gensim/lda/info.py

@@ -11,6 +11,7 @@
    Add test pipeline and test
 
 """
+from pimlico.core.dependencies.python import gensim_dependency
 from pimlico.core.modules.base import BaseModuleInfo
 from pimlico.core.modules.options import str_to_bool, comma_separated_strings, opt_type_help
 from pimlico.datatypes import GensimLdaModel, GroupedCorpus, Dictionary
@@ -132,3 +133,6 @@ class ModuleInfo(BaseModuleInfo):
             "default": 0.01,
         },
     }
+
+    def get_software_dependencies(self):
+        return super(ModuleInfo, self).get_software_dependencies() + [gensim_dependency]