I am trying to read parameters from a .csv file for which the name of parameter and its values are given in the .csv file.

For that I am trying to simply evaluate a simple expression involving putting the value of the parameter in a

struct, but I get error.

I will be delighted if you could provide me a solution to this simple problem?

```
# Defining structure
mutable struct PARAM
θs :: Vector{Float64}
end
θs = zeros(Float64, 1)
hydro = PARAM(θs)
Evaluate =" hydro.θs[1]=0.5"
Evaluate_Parse = Meta.parse(Evaluate)
eval(Evaluate_Parse)
```

. Nevertheless, I get the following error message

*ERROR: LoadError: UndefVarError: hydro not defined*