panic when running Google Gemini

[Alonreznik]

When running against the Google Gemini i get the next panic issue:

panic: interface conversion: interface {} is nil, not string

goroutine 113 [running]:
                                                                                                                github.com/mark3labs/mcphost/pkg/llm/google.propertyToGoogleSchema(0x140004be060)                                                                                                                           /Users/alonreznik/go/pkg/mod/github.com/mark3labs/[email protected]/pkg/llm/google/provider.go:145 +0x3ac   github.com/mark3labs/mcphost/pkg/llm/google.translateToGoogleSchema({{0x14000284f96, 0x6}, 0x1400043fe60, {0x140007801e0, 0x2, 0x2}})                                                                	/Users/alonreznik/go/pkg/mod/github.com/mark3labs/[email protected]/pkg/llm/google/provider.go:128 +0x1e4
                                                                  github.com/mark3labs/mcphost/pkg/llm/google.(*Provider).CreateMessage(0x14000703520, {0x103252d60, 0x103a355e0}, {0x1400045e180?, 0x1032466e8?}, {0x140006dbe80?, 0x1400060e3f0?, 0x0?}, {0x1400045c3c0, 0x4, ...})
/Users/alonreznik/go/pkg/mod/github.com/mark3labs/[email protected]/pkg/llm/google/provider.go:78 +0x344github.com/mark3labs/mcphost/cmd.runPrompt.func1()
/Users/alonreznik/go/pkg/mod/github.com/mark3labs/[email protected]/cmd/root.go:275 +0x60
github.com/charmbracelet/huh/spinner.(*Spinner).Run.func1()
/Users/alonreznik/go/pkg/mod/github.com/charmbracelet/huh/[email protected]/spinner.go:159 +0x30                                                                
created by github.com/charmbracelet/huh/spinner.(*Spinner).Run in goroutine 1 /Users/alonreznik/go/pkg/mod/github.com/charmbracelet/huh/[email protected]/spinner.go:158 +0x17c

My command:

$> ~/go/bin/mcphost --google-api-key "MyToken" --debug -m google:gemini-2.0-flash

[gmlewis]

Maybe #31 will fix this?