Hi I have a bash script:

```
#!/bin/bash

declare -a list1
declare -a list2

list1=("Hello" "there" "honey")
list2=("More" "strings" "here")

declare -a joined

joined=($(./pytest.py ${list1[@]} ${list2[@]}))
echo ${joined[@]}

```

Following is the python code `pytest.py`:

```
#!/usr/bin/python

import sys

for i in sys.argv:
print "hi"

```

The error I get is this:

```
./pybash.sh: line 11: ./pytest.py: Permission denied

```

I have used the following to set the permission of the shell script:

```
 chmod +x pybash.sh

```

It still gives me the same error.
What am I doing wrong?