fixed syntax

test_startup.sh

@@ -34,6 +34,7 @@ for path in examples/*
 do
     if test -f $path/requirements.txt; then
         python3 -m pip install -r $path/requirements.txt || error=1 
+    fi
     if test -f $path/start.sh; then
         check $path/start.sh dev || error=1 
     elif test -f $path/main.py; then