Upgrade deps and migrate to Gradio 6

.python-version

@@ -1 +1 @@
-3.10
+3.12

README.md

@@ -4,7 +4,8 @@ emoji: ⚡
 colorFrom: red
 colorTo: purple
 sdk: gradio
-sdk_version: 5.39.0
+sdk_version: 6.14.0
+python_version: 3.12.12
 app_file: app.py
 pinned: false
 ---

pyproject.toml

@@ -3,12 +3,11 @@ name = "depthpro-transformers"
 version = "0.1.0"
 description = ""
 readme = "README.md"
-requires-python = ">=3.10"
+requires-python = ">=3.12"
 dependencies = [
-    "gradio>=5.39.0",
-    "hf-transfer>=0.1.9",
+    "gradio[mcp,oauth]>=6.14.0",
     "matplotlib>=3.10.3",
-    "spaces>=0.39.0",
+    "spaces>=0.48.3",
     "torch==2.5.1",
     "torchvision>=0.20.1",
     "transformers>=4.54.1",
@@ -50,3 +49,8 @@ convention = "google"
 
 [tool.ruff.format]
 docstring-code-format = true
+
+[dependency-groups]
+hf-spaces = [
+    "datasets",
+]

requirements.txt

@@ -1,14 +1,22 @@
 # This file was autogenerated by uv via the following command:
-#    uv pip compile pyproject.toml -o requirements.txt
-aiofiles==24.1.0
-    # via gradio
+#    uv export --no-hashes --no-dev --no-emit-package typer-slim --no-emit-package spaces -o requirements.txt
 annotated-types==0.7.0
     # via pydantic
 anyio==4.9.0
     # via
     #   gradio
     #   httpx
+    #   mcp
+    #   sse-starlette
     #   starlette
+attrs==26.1.0
+    # via
+    #   jsonschema
+    #   referencing
+audioop-lts==0.2.1 ; python_full_version >= '3.13'
+    # via gradio
+authlib==1.7.0
+    # via gradio
 brotli==1.1.0
     # via gradio
 certifi==2025.8.3
@@ -16,22 +24,29 @@ certifi==2025.8.3
     #   httpcore
     #   httpx
     #   requests
+cffi==2.0.0 ; platform_python_implementation != 'PyPy'
+    # via cryptography
 charset-normalizer==3.4.2
     # via requests
 click==8.2.1
     # via
     #   typer
     #   uvicorn
-contourpy==1.3.2
+colorama==0.4.6 ; sys_platform == 'win32'
+    # via
+    #   click
+    #   tqdm
+contourpy==1.3.3
     # via matplotlib
+cryptography==47.0.0
+    # via
+    #   authlib
+    #   joserfc
+    #   pyjwt
 cycler==0.12.1
     # via matplotlib
-exceptiongroup==1.3.0
-    # via anyio
 fastapi==0.116.1
     # via gradio
-ffmpy==0.6.1
-    # via gradio
 filelock==3.18.0
     # via
     #   huggingface-hub
@@ -45,21 +60,23 @@ fsspec==2025.7.0
     #   gradio-client
     #   huggingface-hub
     #   torch
-gradio==5.39.0
+gradio==6.14.0
     # via
-    #   depthpro-transformers (pyproject.toml)
+    #   depthpro-transformers
     #   spaces
-gradio-client==1.11.0
-    # via gradio
+gradio-client==2.5.0
+    # via
+    #   gradio
+    #   hf-gradio
 groovy==0.1.2
     # via gradio
 h11==0.16.0
     # via
     #   httpcore
     #   uvicorn
-hf-transfer==0.1.9
-    # via depthpro-transformers (pyproject.toml)
-hf-xet==1.1.5
+hf-gradio==0.4.1
+    # via gradio
+hf-xet==1.1.5 ; platform_machine == 'aarch64' or platform_machine == 'amd64' or platform_machine == 'arm64' or platform_machine == 'x86_64'
     # via huggingface-hub
 httpcore==1.0.9
     # via httpx
@@ -67,8 +84,11 @@ httpx==0.28.1
     # via
     #   gradio
     #   gradio-client
+    #   mcp
     #   safehttpx
     #   spaces
+httpx-sse==0.4.3
+    # via mcp
 huggingface-hub==0.34.3
     # via
     #   gradio
@@ -80,10 +100,18 @@ idna==3.10
     #   anyio
     #   httpx
     #   requests
+itsdangerous==2.2.0
+    # via gradio
 jinja2==3.1.6
     # via
     #   gradio
     #   torch
+joserfc==1.6.4
+    # via authlib
+jsonschema==4.26.0
+    # via mcp
+jsonschema-specifications==2025.9.1
+    # via jsonschema
 kiwisolver==1.4.8
     # via matplotlib
 markdown-it-py==3.0.0
@@ -93,14 +121,16 @@ markupsafe==3.0.2
     #   gradio
     #   jinja2
 matplotlib==3.10.5
-    # via depthpro-transformers (pyproject.toml)
+    # via depthpro-transformers
+mcp==1.27.0
+    # via gradio
 mdurl==0.1.2
     # via markdown-it-py
 mpmath==1.3.0
     # via sympy
-networkx==3.4.2
+networkx==3.5
     # via torch
-numpy==2.2.6
+numpy==2.3.2
     # via
     #   contourpy
     #   gradio
@@ -108,37 +138,38 @@ numpy==2.2.6
     #   pandas
     #   torchvision
     #   transformers
-nvidia-cublas-cu12==12.4.5.8
+nvidia-cublas-cu12==12.4.5.8 ; platform_machine == 'x86_64' and sys_platform == 'linux'
     # via
     #   nvidia-cudnn-cu12
     #   nvidia-cusolver-cu12
     #   torch
-nvidia-cuda-cupti-cu12==12.4.127
+nvidia-cuda-cupti-cu12==12.4.127 ; platform_machine == 'x86_64' and sys_platform == 'linux'
     # via torch
-nvidia-cuda-nvrtc-cu12==12.4.127
+nvidia-cuda-nvrtc-cu12==12.4.127 ; platform_machine == 'x86_64' and sys_platform == 'linux'
     # via torch
-nvidia-cuda-runtime-cu12==12.4.127
+nvidia-cuda-runtime-cu12==12.4.127 ; platform_machine == 'x86_64' and sys_platform == 'linux'
     # via torch
-nvidia-cudnn-cu12==9.1.0.70
+nvidia-cudnn-cu12==9.1.0.70 ; platform_machine == 'x86_64' and sys_platform == 'linux'
     # via torch
-nvidia-cufft-cu12==11.2.1.3
+nvidia-cufft-cu12==11.2.1.3 ; platform_machine == 'x86_64' and sys_platform == 'linux'
     # via torch
-nvidia-curand-cu12==10.3.5.147
+nvidia-curand-cu12==10.3.5.147 ; platform_machine == 'x86_64' and sys_platform == 'linux'
     # via torch
-nvidia-cusolver-cu12==11.6.1.9
+nvidia-cusolver-cu12==11.6.1.9 ; platform_machine == 'x86_64' and sys_platform == 'linux'
     # via torch
-nvidia-cusparse-cu12==12.3.1.170
+nvidia-cusparse-cu12==12.3.1.170 ; platform_machine == 'x86_64' and sys_platform == 'linux'
     # via
     #   nvidia-cusolver-cu12
     #   torch
-nvidia-nccl-cu12==2.21.5
+nvidia-nccl-cu12==2.21.5 ; platform_machine == 'x86_64' and sys_platform == 'linux'
     # via torch
-nvidia-nvjitlink-cu12==12.4.127
+nvidia-nvjitlink-cu12==12.4.127 ; platform_machine == 'x86_64' and sys_platform == 'linux'
     # via
+    #   nvidia-cufft-cu12
     #   nvidia-cusolver-cu12
     #   nvidia-cusparse-cu12
     #   torch
-nvidia-nvtx-cu12==12.4.127
+nvidia-nvtx-cu12==12.4.127 ; platform_machine == 'x86_64' and sys_platform == 'linux'
     # via torch
 orjson==3.11.1
     # via gradio
@@ -159,32 +190,52 @@ pillow==11.3.0
     #   torchvision
 psutil==5.9.8
     # via spaces
-pydantic==2.11.7
+pycparser==3.0 ; implementation_name != 'PyPy' and platform_python_implementation != 'PyPy'
+    # via cffi
+pydantic==2.12.5
     # via
     #   fastapi
     #   gradio
+    #   mcp
+    #   pydantic-settings
     #   spaces
-pydantic-core==2.33.2
+pydantic-core==2.41.5
     # via pydantic
+pydantic-settings==2.14.0
+    # via mcp
 pydub==0.25.1
     # via gradio
 pygments==2.19.2
     # via rich
+pyjwt==2.12.1
+    # via mcp
 pyparsing==3.2.3
     # via matplotlib
 python-dateutil==2.9.0.post0
     # via
     #   matplotlib
     #   pandas
+python-dotenv==1.2.2
+    # via pydantic-settings
 python-multipart==0.0.20
-    # via gradio
+    # via
+    #   gradio
+    #   mcp
 pytz==2025.2
-    # via pandas
+    # via
+    #   gradio
+    #   pandas
+pywin32==311 ; sys_platform == 'win32'
+    # via mcp
 pyyaml==6.0.2
     # via
     #   gradio
     #   huggingface-hub
     #   transformers
+referencing==0.37.0
+    # via
+    #   jsonschema
+    #   jsonschema-specifications
 regex==2025.7.34
     # via transformers
 requests==2.32.4
@@ -194,26 +245,31 @@ requests==2.32.4
     #   transformers
 rich==14.1.0
     # via typer
-ruff==0.12.7
-    # via gradio
-safehttpx==0.1.6
+rpds-py==0.30.0
+    # via
+    #   jsonschema
+    #   referencing
+safehttpx==0.1.7
     # via gradio
 safetensors==0.5.3
     # via transformers
 semantic-version==2.10.0
     # via gradio
+setuptools==80.9.0
+    # via torch
 shellingham==1.5.4
     # via typer
 six==1.17.0
     # via python-dateutil
 sniffio==1.3.1
     # via anyio
-spaces==0.39.0
-    # via depthpro-transformers (pyproject.toml)
+sse-starlette==3.0.3
+    # via mcp
 starlette==0.47.2
     # via
     #   fastapi
     #   gradio
+    #   mcp
 sympy==1.13.1
     # via torch
 tokenizers==0.21.4
@@ -222,43 +278,48 @@ tomlkit==0.13.3
     # via gradio
 torch==2.5.1
     # via
-    #   depthpro-transformers (pyproject.toml)
+    #   depthpro-transformers
     #   torchvision
 torchvision==0.20.1
-    # via depthpro-transformers (pyproject.toml)
+    # via depthpro-transformers
 tqdm==4.67.1
     # via
     #   huggingface-hub
     #   transformers
 transformers==4.54.1
-    # via depthpro-transformers (pyproject.toml)
-triton==3.1.0
+    # via depthpro-transformers
+triton==3.1.0 ; python_full_version < '3.13' and platform_machine == 'x86_64' and sys_platform == 'linux'
     # via torch
 typer==0.16.0
-    # via gradio
+    # via
+    #   gradio
+    #   hf-gradio
 typing-extensions==4.14.1
     # via
     #   anyio
-    #   exceptiongroup
     #   fastapi
     #   gradio
     #   gradio-client
     #   huggingface-hub
+    #   mcp
     #   pydantic
     #   pydantic-core
+    #   referencing
     #   spaces
     #   starlette
     #   torch
     #   typer
     #   typing-inspection
-    #   uvicorn
-typing-inspection==0.4.1
-    # via pydantic
+typing-inspection==0.4.2
+    # via
+    #   mcp
+    #   pydantic
+    #   pydantic-settings
 tzdata==2025.2
     # via pandas
 urllib3==2.5.0
     # via requests
 uvicorn==0.35.0
-    # via gradio
-websockets==15.0.1
-    # via gradio-client
+    # via
+    #   gradio
+    #   mcp