by using the biopython module version conflicts show be avoided

blast/parallel_BLAST/LA_Wrapper

@@ -43,8 +43,7 @@ module purge
 # load the most current version of GNU parallel
 module load tools/parallel/20190822
 
-#module load lang/Python/3.6.4-foss-2018a
-module load lang/Python/3.7.4-GCCcore-8.3.0
+module load bio/Biopython/1.74-foss-2019a
 #TODO: find a solution for the bug in BLAST+ AND to select the version by hand
 module load bio/BLAST+/2.9.0-gompi-2019a
 #module load bio/BLAST+/2.7.1-foss-2018a
@@ -714,7 +713,6 @@ if [ ! -d "$WORKDIR/$SPLITFILEDIR" ]; then
     mkdir -p "$WORKDIR/$SPLITFILEDIR" || exit 1;
     mkdir -p "$WORKDIR/output" || exit 1;
     cd "$WORKDIR"
-    pip install biopython
     echo "executing scratch generator on $FASTA ($_arg_splitup_per_queryfile entries per file)"
     eval "${SCRIPT_PATH}/splitter.py $FASTA $_arg_splitup_per_queryfile " &     # splitup queryfile
     queue $!