first skeleton

src/photools3/llm_session.py

@@ -0,0 +1,13 @@
+
+from photools3.models import LlmRequest, LlmResponse
+
+
+class LlmSession:
+    def __init__(self):
+        ...
+
+    def prompt(self, request: LlmRequest) -> LlmResponse:
+        ...
+
+    def close(self):
+        ...

src/photools3/models.py

@@ -0,0 +1,8 @@
+from pydantic import BaseModel
+
+
+class LlmRequest(BaseModel):
+    ...
+
+class LlmResponse(BaseModel):
+    ...

src/photools3/photo.py

@@ -0,0 +1,18 @@
+
+from pathlib import Path
+
+
+class Photo:
+
+    def __init__(self):
+        ...
+
+    @classmethod
+    def from_file(cls, path: Path) -> Photo:
+        # TODO
+        return cls()
+
+    def resize(self) -> Photo:
+        # TODO
+        return self
+