two version of R2R are here HEAD master

1 files changed, 90 insertions, 0 deletions

diff --git a/.venv/lib/python3.12/site-packages/huggingface_hub/inference/_providers/fal_ai.py b/.venv/lib/python3.12/site-packages/huggingface_hub/inference/_providers/fal_ai.py
new file mode 100644
index 00000000..e6d2e4bd
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/huggingface_hub/inference/_providers/fal_ai.py
@@ -0,0 +1,90 @@
+import base64
+from abc import ABC
+from typing import Any, Dict, Optional, Union
+
+from huggingface_hub.inference._common import _as_dict
+from huggingface_hub.inference._providers._common import TaskProviderHelper, filter_none
+from huggingface_hub.utils import get_session
+
+
+class FalAITask(TaskProviderHelper, ABC):
+    def __init__(self, task: str):
+        super().__init__(provider="fal-ai", base_url="https://fal.run", task=task)
+
+    def _prepare_headers(self, headers: Dict, api_key: str) -> Dict:
+        headers = super()._prepare_headers(headers, api_key)
+        if not api_key.startswith("hf_"):
+            headers["authorization"] = f"Key {api_key}"
+        return headers
+
+    def _prepare_route(self, mapped_model: str) -> str:
+        return f"/{mapped_model}"
+
+
+class FalAIAutomaticSpeechRecognitionTask(FalAITask):
+    def __init__(self):
+        super().__init__("automatic-speech-recognition")
+
+    def _prepare_payload_as_dict(self, inputs: Any, parameters: Dict, mapped_model: str) -> Optional[Dict]:
+        if isinstance(inputs, str) and inputs.startswith(("http://", "https://")):
+            # If input is a URL, pass it directly
+            audio_url = inputs
+        else:
+            # If input is a file path, read it first
+            if isinstance(inputs, str):
+                with open(inputs, "rb") as f:
+                    inputs = f.read()
+
+            audio_b64 = base64.b64encode(inputs).decode()
+            content_type = "audio/mpeg"
+            audio_url = f"data:{content_type};base64,{audio_b64}"
+
+        return {"audio_url": audio_url, **filter_none(parameters)}
+
+    def get_response(self, response: Union[bytes, Dict]) -> Any:
+        text = _as_dict(response)["text"]
+        if not isinstance(text, str):
+            raise ValueError(f"Unexpected output format from FalAI API. Expected string, got {type(text)}.")
+        return text
+
+
+class FalAITextToImageTask(FalAITask):
+    def __init__(self):
+        super().__init__("text-to-image")
+
+    def _prepare_payload_as_dict(self, inputs: Any, parameters: Dict, mapped_model: str) -> Optional[Dict]:
+        parameters = filter_none(parameters)
+        if "width" in parameters and "height" in parameters:
+            parameters["image_size"] = {
+                "width": parameters.pop("width"),
+                "height": parameters.pop("height"),
+            }
+        return {"prompt": inputs, **parameters}
+
+    def get_response(self, response: Union[bytes, Dict]) -> Any:
+        url = _as_dict(response)["images"][0]["url"]
+        return get_session().get(url).content
+
+
+class FalAITextToSpeechTask(FalAITask):
+    def __init__(self):
+        super().__init__("text-to-speech")
+
+    def _prepare_payload_as_dict(self, inputs: Any, parameters: Dict, mapped_model: str) -> Optional[Dict]:
+        return {"lyrics": inputs, **filter_none(parameters)}
+
+    def get_response(self, response: Union[bytes, Dict]) -> Any:
+        url = _as_dict(response)["audio"]["url"]
+        return get_session().get(url).content
+
+
+class FalAITextToVideoTask(FalAITask):
+    def __init__(self):
+        super().__init__("text-to-video")
+
+    def _prepare_payload_as_dict(self, inputs: Any, parameters: Dict, mapped_model: str) -> Optional[Dict]:
+        return {"prompt": inputs, **filter_none(parameters)}
+
+    def get_response(self, response: Union[bytes, Dict]) -> Any:
+        url = _as_dict(response)["video"]["url"]
+        return get_session().get(url).content