Update app.py

app.py

@@ -1,5 +1,6 @@
 import os
 from fastapi import FastAPI, HTTPException
+from fastapi.middleware.cors import CORSMiddleware
 from pydantic import BaseModel
 import spacy
 import re
@@ -11,6 +12,15 @@ os.environ['MPLCONFIGDIR'] = '/tmp/.matplotlib'
 # Initialize FastAPI app
 app = FastAPI()
 
+# Add CORS middleware
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],  # Adjust the origins as needed
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
 # Load the spaCy models once
 nlp = spacy.load("en_core_web_sm")
 nlp_coref = spacy.load("en_coreference_web_trf")
@@ -97,5 +107,5 @@ async def predict(coref_request: CorefRequest):
     raise HTTPException(status_code=400, detail="Coreference resolution failed")
 
 if __name__ == "__main__":
-    port = int(os.environ.get("PORT", 7860))
-    uvicorn.run(app, host="0.0.0.0", port=port)
+    import uvicorn
+    uvicorn.run(app, host="0.0.0.0", port=int(os.getenv("PORT", 7860)))