http: panic serving 127.0.0.1:48822: sql: Scan error on column index 3: converting driver.Value type []uint8 ("2.96") to a int: invalid syntax
<div class="form-group">
<label for="preco">Preço:</label>
<input type="number" name="preco" class="form-control" step="0.01" value="{{.Preco}}">
</div>