add qwen2.5vl model

tests/config_tests.rs

@@ -0,0 +1,12 @@
+use anyhow::Result;
+use aha::models::qwen2_5vl::config::Config;
+
+#[test]
+fn qwen2_5vl_config() -> Result<()> {
+    // cargo test qwen2_5vl_config -- --nocapture
+    let model_path = "/home/jhq/huggingface_model/Qwen/Qwen2.5-VL-3B-Instruct/";
+    let config_path = model_path.to_string() + "/config.json";
+    let config: Config = serde_json::from_slice(&std::fs::read(config_path)?)?;
+    println!("{:?}", config);
+    Ok(())
+}