Adds tags and ps methods

src/types/common.rs

@@ -0,0 +1,10 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct ModelDetails {
+    pub format: String,
+    pub family: String,
+    pub families: Vec<String>,
+    pub parameter_size: String,
+    pub quantization_level: String,
+}