--- a/qiime2/qiime_diversity_bioenv.xml	Thu Sep 03 09:46:00 2020 +0000
+++ b/qiime2/qiime_diversity_bioenv.xml	Thu Sep 03 09:51:29 2020 +0000
@@ -1,47 +1,64 @@
 <?xml version="1.0" ?>
-<tool id="qiime_diversity_bioenv" name="qiime diversity bioenv" version="2019.7">
-	<description> - bioenv</description>
-	<requirements>
-		<requirement type="package" version="2019.7">qiime2</requirement>
-	</requirements>
-	<command><![CDATA[
+<tool id="qiime_diversity_bioenv" name="qiime diversity bioenv"
+      version="2020.8">
+  <description>bioenv</description>
+  <requirements>
+    <requirement type="package" version="2020.8">qiime2</requirement>
+  </requirements>
+  <command><![CDATA[
 qiime diversity bioenv
 
 --i-distance-matrix=$idistancematrix
-
-
-#if $input_files_mmetadatafile:
-#def list_dict_to_string(list_dict):
-	#set $file_list = list_dict[0]['additional_input'].__getattr__('file_name')
-	#for d in list_dict[1:]:
-		#set $file_list = $file_list + ' --m-metadata-file=' + d['additional_input'].__getattr__('file_name')
-	#end for
-	#return $file_list
-#end def
- --m-metadata-file=$list_dict_to_string($input_files_mmetadatafile)
-#end if
-
+# if $input_files_mmetadatafile:
+  # def list_dict_to_string(list_dict):
+    # set $file_list = list_dict[0]['additional_input'].__getattr__('file_name')
+    # for d in list_dict[1:]:
+      # set $file_list = $file_list + ' --m-metadata-file=' + d['additional_input'].__getattr__('file_name')
+    # end for
+    # return $file_list
+  # end def
+--m-metadata-file=$list_dict_to_string($input_files_mmetadatafile)
+# end if
 
 --o-visualization=ovisualization
+
+#if str($examples) != 'None':
+--examples=$examples
+#end if
+
 ;
-qiime tools export --input-path ovisualization.qzv --output-path out   && mkdir -p '$ovisualization.files_path'
+cp odistancematrix.qza $odistancematrix
+
+;
+qiime tools export  ovisualization.qzv --output-path out
+&& mkdir -p '$ovisualization.files_path'
 && cp -r out/* '$ovisualization.files_path'
-&& mv '$ovisualization.files_path/index.html' '$ovisualization';
-	]]></command>
-	<inputs>
-		<param format="qza,no_unzip.zip" label="--i-distance-matrix: ARTIFACT DistanceMatrix     Matrix of distances between pairs of samples. [required]" name="idistancematrix" optional="False" type="data"/>
+&& mv '$ovisualization.files_path/index.html' '$ovisualization'
 
-		<repeat name="input_files_mmetadatafile" optional="True" title="--m-metadata-file  [required]">
-			<param label="--m-metadata-file: Metadata file or artifact viewable as metadata. This option may be supplied multiple times to merge metadata. [optional]" name="additional_input" type="data" format="tabular,qza,no_unzip.zip" />
-		</repeat>
+;
+qiime tools export  ovisualization.qzv --output-path out
+&& mkdir -p '$ovisualization.files_path'
+&& cp -r out/* '$ovisualization.files_path'
+&& mv '$ovisualization.files_path/index.html' '$ovisualization'
 
-	</inputs>
-	<outputs>
-		<data format="html" label="${tool.name} on ${on_string}: visualization.qzv" name="ovisualization"/>
-	</outputs>
-	<help><![CDATA[
+  ]]></command>
+  <inputs>
+    <param format="qza,no_unzip.zip" label="--i-distance-matrix: ARTIFACT DistanceMatrix     Matrix of distances between pairs of samples. [required]" name="idistancematrix" optional="False" type="data" />
+    <repeat name="input_files_mmetadatafile" optional="False" title="--m-metadata-file">
+      <param format="tabular,qza,no_unzip.zip" label="--m-metadata-file: METADATA... (multiple          The sample metadata. arguments will be merged)                                                     [required]" name="additional_input" optional="False" type="data" />
+    </repeat>
+    <param label="--examples: Show usage examples and exit." name="examples" optional="False" type="data" />
+    
+  </inputs>
+
+  <outputs>
+    <data format="html" label="${tool.name} on ${on_string}: visualization.html" name="ovisualization" />
+    
+  </outputs>
+
+  <help><![CDATA[
 bioenv
-######
+###############################################################
 
 Find the subsets of variables in metadata whose Euclidean distances are
 maximally rank-correlated with distance matrix. All numeric variables in
@@ -59,9 +76,9 @@
 Returns
 -------
 visualization : Visualization
-	]]></help>
-<macros>
+  ]]></help>
+  <macros>
     <import>qiime_citation.xml</import>
-</macros>
-<expand macro="qiime_citation"/>
-</tool>
+  </macros>
+  <expand macro="qiime_citation"/>
+</tool>
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