degree_centrality() got an unexpected keyword argument 'weight'

The error message "degree_centrality() got an unexpected keyword argument 'weight'" indicates that you are trying to use the 'weight' parameter with the degree_centrality() function, which does not support it. The 'weight' parameter is typically used with other network analysis functions, such as betweenness_centrality() or eigenvector_centrality().

In order to calculate degree centrality with weighted edges, you can use the weighted version of the degree_centrality() function, which is available in the NetworkX library. You can import it with the following code:

from networkx.algorithms.centrality import degree_centrality

G = nx.Graph()
# add nodes and weighted edges to the graph
# ...

# calculate degree centrality with weighted edges
centrality = degree_centrality(G, weight='weight')

Make sure you have the latest version of the NetworkX library installed, as this feature may not be available in older versions.