feat: add fastAPI endpoint

pyproject.toml

@@ -23,6 +23,8 @@ dependencies = [
     "seaborn>=0.13.2",
     "sympy>=1.14.0",
     "scipy>=1.16.0",
+    "starlette>=0.47.1",
+    "fastapi>=0.116.1",
 ]
 
 [project.scripts]

src/deepengineer/backend/entry_point.py

@@ -0,0 +1,21 @@
+import anyio.to_thread
+from fastapi import FastAPI, Request
+from fastapi.responses import JSONResponse
+from pydantic import BaseModel
+from smolagents import CodeAgent, InferenceClientModel
+from deepengineer.deepsearch.main_agent import main_search
+
+
+app = FastAPI()
+
+
+class AgentRequest(BaseModel):
+    task: str
+
+
+@app.post("/deepsearch")
+async def run_agent(request: AgentRequest):
+    task = request.task
+    # Run the agent synchronously in a background thread
+    result = await anyio.to_thread.run_sync(main_search, task)
+    return JSONResponse(content={"result": result})

uv.lock

@@ -384,6 +384,7 @@ version = "0.1.0"
 source = { editable = "." }
 dependencies = [
     { name = "crawl4ai" },
+    { name = "fastapi" },
     { name = "linkup-sdk" },
     { name = "litellm" },
     { name = "matplotlib" },
@@ -396,6 +397,7 @@ dependencies = [
     { name = "scipy" },
     { name = "seaborn" },
     { name = "smolagents" },
+    { name = "starlette" },
     { name = "sympy" },
     { name = "tavily-python" },
 ]
@@ -411,6 +413,7 @@ dev = [
 requires-dist = [
     { name = "black", marker = "extra == 'dev'", specifier = ">=24.0.0" },
     { name = "crawl4ai", specifier = ">=0.6.0" },
+    { name = "fastapi", specifier = ">=0.116.1" },
     { name = "linkup-sdk", specifier = ">=0.2.8" },
     { name = "litellm" },
     { name = "matplotlib", specifier = ">=3.10.3" },
@@ -425,6 +428,7 @@ requires-dist = [
     { name = "scipy", specifier = ">=1.16.0" },
     { name = "seaborn", specifier = ">=0.13.2" },
     { name = "smolagents", specifier = ">=1.19.0" },
+    { name = "starlette", specifier = ">=0.47.1" },
     { name = "sympy", specifier = ">=1.14.0" },
     { name = "tavily-python", specifier = ">=0.7.9" },
 ]
@@ -474,6 +478,20 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/51/37/b3ea9cd5558ff4cb51957caca2193981c6b0ff30bd0d2630ac62505d99d0/fake_useragent-2.2.0-py3-none-any.whl", hash = "sha256:67f35ca4d847b0d298187443aaf020413746e56acd985a611908c73dba2daa24", size = 161695 },
 ]
 
+[[package]]
+name = "fastapi"
+version = "0.116.1"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "pydantic" },
+    { name = "starlette" },
+    { name = "typing-extensions" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/78/d7/6c8b3bfe33eeffa208183ec037fee0cce9f7f024089ab1c5d12ef04bd27c/fastapi-0.116.1.tar.gz", hash = "sha256:ed52cbf946abfd70c5a0dccb24673f0670deeb517a88b3544d03c2a6bf283143", size = 296485 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/e5/47/d63c60f59a59467fda0f93f46335c9d18526d7071f025cb5b89d5353ea42/fastapi-0.116.1-py3-none-any.whl", hash = "sha256:c46ac7c312df840f0c9e220f7964bada936781bc4e2e6eb71f1c4d7553786565", size = 95631 },
+]
+
 [[package]]
 name = "filelock"
 version = "3.18.0"
@@ -1763,6 +1781,18 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/e7/9c/0e6afc12c269578be5c0c1c9f4b49a8d32770a080260c333ac04cc1c832d/soupsieve-2.7-py3-none-any.whl", hash = "sha256:6e60cc5c1ffaf1cebcc12e8188320b72071e922c2e897f737cadce79ad5d30c4", size = 36677 },
 ]
 
+[[package]]
+name = "starlette"
+version = "0.47.1"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "anyio" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/0a/69/662169fdb92fb96ec3eaee218cf540a629d629c86d7993d9651226a6789b/starlette-0.47.1.tar.gz", hash = "sha256:aef012dd2b6be325ffa16698f9dc533614fb1cebd593a906b90dc1025529a79b", size = 2583072 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/82/95/38ef0cd7fa11eaba6a99b3c4f5ac948d8bc6ff199aabd327a29cc000840c/starlette-0.47.1-py3-none-any.whl", hash = "sha256:5e11c9f5c7c3f24959edbf2dffdc01bba860228acf657129467d8a7468591527", size = 72747 },
+]
+
 [[package]]
 name = "sympy"
 version = "1.14.0"