Create app.py

app.py

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+from fastapi import FastAPI, HTTPException
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.responses import PlainTextResponse
+from pydantic import BaseModel
+from typing import Optional, List
+import os
+from google import genai
+from google.genai import types
+
+Api_key = os.getenv('API_KEY')
+client = genai.Client(api_key=Api_key)
+
+app = FastAPI(title="Notes Task Manager API")
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+class Note(BaseModel):
+    project_name: Optional[str] = ""
+    details: Optional[str] = ""
+    type: str  # "project" or "random"
+
+class TaskRequest(BaseModel):
+    notes: list[Note]
+
+class Task(BaseModel):
+    task_name: str
+    reason: str
+
+
+sysPrompt = '''You are an elite Executive Personal Assistant specializing in cognitive load management and productivity. Your sole purpose is to transform a chaotic stream of notes, project details, and random thoughts into a streamlined, actionable plan.
+
+**Your Goal:** Eliminate the user's decision fatigue. Do not give them a long list of options; give them a clear path forward.
+
+**Input Data:
+**1. **Projects:** The core goals and technical details of active work.
+2. **Random Notes:** Brain dumps, fleeting thoughts, anxieties, and unplanned ideas.
+
+**Processing Logic:**
+- **Analyze:** Cross-reference 'Random Notes' with 'Projects'. If a random thought is a task for a project, categorize it.
+- **Prioritize:** Identify the 'Critical Path.' What needs to happen *now* to move the needle?
+- **Filter:** Ignore noise. If a note is just a venting session or a vague thought, acknowledge it internally but do not turn it into a task unless it's actionable.
+
+**Output Format (Strictly follow this): **For each day, provide exactly **3 High-Impact Tasks**. No more, no less.
+
+**Format:**📅 **Date: [Insert Date]**
+
+1. **[Task Name]** → (Briefly explain *why* this is a priority based on the notes).
+2. **[Task Name]** → (Briefly explain *why* this is a priority).
+3. **[Task Name]** → (Briefly explain *why* this is a priority).
+
+**Closing Note:** Provide one sentence of encouragement or a 'Focus Tip' to help the user stay grounded and avoid distraction.
+
+**Tone:** Professional, decisive, calm, and supportive. You are the anchor that keeps the user focused.'''
+
+
+def call_gemini(history: List[types.Content]):
+    try:
+        response = client.models.generate_content(
+            model="gemma-4-31b-it",
+            contents=history,
+            config=types.GenerateContentConfig(
+                thinking_config=types.ThinkingConfig(thinking_level="MINIMAL")
+            ),
+        )
+        return response.text.rstrip()
+    except Exception as e:
+        print(f"GenAI Error: {e}")
+        raise HTTPException(status_code=500, detail="AI Generation Failed")
+        
+
+@app.post("/gen/task")
+def generate_tasks(req: TaskRequest):
+    project_notes = [n for n in req.notes if n.type == "project"]
+    random_notes = [n for n in req.notes if n.type == "random"]
+    
+    userPrompt = ""
+    for note in project_notes:
+        userPrompt = userPrompt + note.details
+
+    for note in random_notes:
+        userPrompt = userPrompt + note.details
+    
+    history = [
+        types.Content(role="system", parts=[types.Part(text= sysPrompt)]),
+        types.Content(role="user", parts=[types.Part(text= userPrompt)])
+    ]
+    
+    text = call_gemini(history)
+    if text:
+        return PlainTextResponse(text)
+    raise HTTPException(status_code=500, detail="AI returned empty response")