add ffmpeg feature

tests/test_gelab_zero.rs

@@ -0,0 +1,41 @@
+use std::time::Instant;
+
+use aha::models::{GenerateModel, qwen3vl::generate::Qwen3VLGenerateModel};
+use aha_openai_dive::v1::resources::chat::ChatCompletionParameters;
+use anyhow::Result;
+
+#[test]
+fn gelab_zero_generate() -> Result<()> {
+    // test with cuda: RUST_BACKTRACE=1 cargo test -F cuda gelab_zero_generate -r -- --nocapture
+
+    let model_path = "/home/jhq/huggingface_model/stepfun-ai/GELab-Zero-4B-preview";
+
+    let message = r#"
+    {
+        "model": "gelab-zero",
+        "messages": [
+            {
+                "role": "user",
+                "content": [    
+                    {
+                        "type": "text", 
+                        "text": "Hello, GELab-Zero!"
+                    }
+                ]
+            }
+        ]
+    }
+    "#;
+    let mes: ChatCompletionParameters = serde_json::from_str(message)?;
+    let i_start = Instant::now();
+    let mut qwen3vl = Qwen3VLGenerateModel::init(model_path, None, None)?;
+    let i_duration = i_start.elapsed();
+    println!("Time elapsed in load model is: {:?}", i_duration);
+
+    let i_start = Instant::now();
+    let res = qwen3vl.generate(mes)?;
+    let i_duration = i_start.elapsed();
+    println!("generate: \n {:?}", res);
+    println!("Time elapsed in generate is: {:?}", i_duration);
+    Ok(())
+}