<｜begin▁of▁sentence｜>### Instruction:
As an Inventory Planner, you've programmatically generated an Erdos-Renyi graph representing the flow of goods between 10 different inventory locations in your supply chain. You now need to calculate the maximum flow of goods from the source location (vertex 0) to a specific destination location (vertex 5). Additionally, you are looking to override the __str__ method of the Flow object in igraph to ensure a more human-readable representation of the flow object.

API: You can utilize the NetworkX library to work with the directed graph and compute the maximum flow.
### Response:
from igraph import Graph, Flow

# Create a graph
g = Graph.Erdos_Renyi(n=10, m=20, directed=True)

# Compute the maximum flow from vertex 0 to vertex 5
g.vs['name'] = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J']
flow = g.maxflow(source=0, target=5)

# Get the flow as a string output
flow_str = flow.__str__()
print(flow_str)
<|EOT|>
