$.$ Create a python function to add values to an empty dictionary called temperature such that temperature $=\{$Week$1$: $\{$Monday$$: $25,$Tuesday$$: $32,$Wednesday$$: $28,$Thursday$$ : $29,$Friday$$: $35\},$ Week$2$: $\{$Monday$$: $35,$Tuesday$$: $12,$Wednesday$$: $18,$Thursday$$ : $19,$Friday$$: $15\}\}$

Create another two functions, the first one adds all the temperatures of Week$1$ and outputs the added value, and the second one adds the temperatures of Wednesday of Week$1$ and Week$2,$ and add the temperatures of Friday of Week$1$ and Week$2$ and output it as a list $($Marks $10)$

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