a few explanantions to test the endpoint - without the .zip file to test it

test/.gitignore

@@ -0,0 +1,2 @@
+*.glb
+*.zip

test/README.md

@@ -0,0 +1,11 @@
+# Test Dust3r-server 
+
+Here below, detailed instructions are provided on how to test the different endpoints available, as well as a brief description of the expected output along with all the necessary input parameters.
+
+## the endpoint `/upload_zip`
+
+For quick tests, pass the `small.zip` archive with just a couple images within it, and run the following command. For a more detailed model, pass the `medium.zip` archive as input, with 6 images.
+
+    curl -X POST "https://andreagalle-dust3r-server.hf.space/upload_zip/" -F "file=@./small.zip" -o ./model.glb
+
+This endpoint returns a `.glb` file, a 3D model produced by Dust3r starting from the `.jpg` images contained within the `.zip` archive passed as input.