I have the following dataframe:
I want to add two lines in the same plot. Essentially
wholesale_values_millions plotted over
The following code, which I got from Line Plot Modes gives the error
ValueError: Invalid value of type 'builtins.str' received for the 'x' property of scatter. Received value: 'year' The 'x' property is an array that may be specified as a tuple, list, numpy array, or pandas Series
import plotly.graph_objects as go salmon_value = go.Figure() salmon_value.add_trace(go.Scatter(x='year', y='wholesale_values_millions', mode='lines', name='whole sale value')) salmon_value.add_trace(go.Scatter(x='year', y='landed_value_millions', mode='lines+markers', name='landed value')) salmon_value.show()
Anybody know how to fix this? Thank you.