Create blaxel_main.py

blaxel_main.py

@@ -0,0 +1,62 @@
+import asyncio
+import json
+from fastapi import FastAPI
+from pydantic import BaseModel
+from sse_starlette.sse import EventSourceResponse
+
+# --- API Models ---
+# This defines the data structure we expect from our Gradio app
+class ProblemRequest(BaseModel):
+    problem: str
+    run_count: int
+    do_calibrate: bool
+
+# --- FastAPI App ---
+# This creates our web application
+app = FastAPI()
+
+# --- API Endpoints ---
+
+@app.get("/")
+def read_root():
+    """
+    A simple "health check" endpoint.
+    If we can see this in a browser, we know our Blaxel server is running.
+    """
+    return {"status": "MudabbirAI Backend is running."}
+
+
+@app.post("/solve_problem")
+async def solve_problem(request: ProblemRequest):
+    """
+    This is the main endpoint our Gradio app calls.
+    It streams back a simple "hello world" test to confirm the connection.
+    """
+    
+    # This is the streaming function
+    async def stream_solution():
+        try:
+            # 1. Acknowledge the request
+            yield f"[1/6] 🧠 Agent activated. Connection to Blaxel backend successful."
+            await asyncio.sleep(1) # simulate work
+            
+            # 2. Show the data we received
+            yield f"Received Problem: {request.problem}"
+            await asyncio.sleep(1)
+            yield f"Received Run Count: {request.run_count}"
+            await asyncio.sleep(1)
+            
+            # 3. Send the final "package" (as a string)
+            # We use a special "FINAL:" prefix
+            final_package = {
+                "text": "## Test Successful!\n\nThe Blaxel backend is live. We are now ready to build the real agent logic.",
+                "audio": None
+            }
+            yield f"FINAL:{json.dumps(final_package)}"
+        
+        except Exception as e:
+            # Send any errors as part of the stream
+            yield f"Backend Error: {str(e)}"
+
+    # Return the streaming response
+    return EventSourceResponse(stream_solution())