<div>
<style scoped>
    .dataframe tbody tr th:only-of-type {
        vertical-align: middle;
    }

    .dataframe tbody tr th {
        vertical-align: top;
    }

    .dataframe thead th {
        text-align: right;
    }
</style>
<table border="1" class="dataframe">
  <thead>
    <tr style="text-align: right;">
      <th></th>
      <th>name</th>
      <th>rank</th>
      <th>gender</th>
      <th>mark</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <th>0</th>
      <td>okon</td>
      <td>teacher</td>
      <td>male</td>
      <td>70</td>
    </tr>
    <tr>
      <th>1</th>
      <td>esther</td>
      <td>teacher</td>
      <td>female</td>
      <td>80</td>
    </tr>
    <tr>
      <th>2</th>
      <td>john</td>
      <td>student</td>
      <td>male</td>
      <td>100</td>
    </tr>
    <tr>
      <th>3</th>
      <td>maria</td>
      <td>teacher</td>
      <td>female</td>
      <td>90</td>
    </tr>
    <tr>
      <th>4</th>
      <td>peter</td>
      <td>student</td>
      <td>female</td>
      <td>100</td>
    </tr>
  </tbody>
</table>
</div>

     name      rank    gender  mark
0     okon  teacher      male    70
1  esther   teacher   female     80
2    john    student     male   100
3    maria  teacher   female     90
4   peter    student  female    100

<div>
<style scoped>
    .dataframe tbody tr th:only-of-type {
        vertical-align: middle;
    }

    .dataframe tbody tr th {
        vertical-align: top;
    }

    .dataframe thead th {
        text-align: right;
    }
</style>
<table border="1" class="dataframe">
  <thead>
    <tr style="text-align: right;">
      <th></th>
      <th>name</th>
      <th>rank</th>
      <th>gender</th>
      <th>mark</th>
    </tr>
  </thead>
  <tbody>
  </tbody>
</table>
</div>

Empty DataFrame
Columns: [name , rank , gender, mark]
Index: []

Empty DataFrame
Columns: [name, rank, gender, mark]
Index: []

Notebook

Gender distribution among teachers?