fix install location

Author: jashandeep-sohi

install.sh

@@ -6,6 +6,6 @@ source "$HELM_PLUGIN_DIR/venv/bin/activate"
 
 pip install --upgrade pip
 pip install -r $HELM_PLUGIN_DIR/requirements.txt
-pip install -e .
+pip install -e $HELM_PLUGIN_DIR/.
 
 deactivate