title: Plotly: Why will px.line not show this figure in google colab?
body: <p>I want to plot an interactive plot for dataset <code>df</code>:</p>
  
  <pre><code>Time    Temperature
  8:23:04     18.5
  8:23:04     19
  9:12:57     19
  9:12:57     20
  9:12:58     20
  9:12:58     21
  9:12:59     21
  9:12:59     23
  9:13:00     23
  9:13:00     25
  9:13:01     25
  9:13:01     27
  9:13:02     27
  9:13:02     28
  9:13:03     28
  </code></pre>
  
  <p>with code below:</p>
  
  <pre><code>import plotly.express as px
  df = pd.read_csv('/content/drive/My Drive/df.csv', sep=',')
  
  fig = px.line(df, x=df["Time"], y=df["Temperature"])
  fig.show()
  </code></pre>
  
  <p>but nothing was returned. Why is that? Thanks.</p>
  
  <hr>
  
  <p><strong>Update:</strong></p>
  
  <p>Tried code:</p>
  
  <pre><code>import pandas as pd 
  import plotly.graph_objects as go
  import plotly.express as px
  
  df = pd.read_clipboard(sep='\\s+')
  fig = px.line(df, x=df["Time"], y=df["Temperature"])
  fig.show()
  </code></pre>
  
  <p>and incurred error:</p>
  
  <pre><code>---------------------------------------------------------------------------
  PyperclipException                        Traceback (most recent call last)
  &lt;ipython-input-32-abd6d217e76d&gt; in &lt;module&gt;()
        3 import plotly.express as px
        4 
  ----&gt; 5 df = pd.read_clipboard(sep='\\s+')
        6 fig = px.line(df, x=df["Time"], y=df["Temperature"])
        7 fig.show()
  
  1 frames
  /usr/local/lib/python3.6/dist-packages/pandas/io/clipboard/clipboards.py in __call__(self, *args, **kwargs)
      122     class ClipboardUnavailable:
      123         def __call__(self, *args, **kwargs):
  --&gt; 124             raise PyperclipException(EXCEPT_MSG)
      125 
      126         def __bool__(self):
  
  PyperclipException: 
      Pyperclip could not find a copy/paste mechanism for your system.
      For more information, please visit https://pyperclip.readthedocs.org 
  
  </code></pre>
  
  <p>Running Approach 2:
  <a href="https://i.stack.imgur.com/PvIbd.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/PvIbd.png" alt="enter image description here"></a></p>