FIX numpy not installed yet

Dockerfile

@@ -12,6 +12,8 @@ RUN apt-get update && apt-get install -y \
     && rm -rf /var/lib/apt/lists/*
 
 COPY requirements.txt .
+# Install numpy and cython first to fix pyworld build issues
+RUN pip install --no-cache-dir numpy==1.23.5 cython
 RUN pip install --no-cache-dir -r requirements.txt
 
 COPY . .

nginx.conf

@@ -17,26 +17,23 @@ http {
     types_hash_max_size 2048;
 
     server {
-        listen 7860;
-        server_name localhost;
+        listen 7860 default_server;
+        server_name _;
 
         # Increase body size for audio uploads if needed
         client_max_body_size 50M;
 
         # Route /api requests to FastAPI
-        # Using ^~ to ensure this block takes precedence
-        location ^~ /api/ {
-            # Rewrite /api/xyz to /xyz
-            rewrite ^/api/(.*) /$1 break;
-            
-            proxy_pass http://127.0.0.1:8000;
+        # The trailing slash in proxy_pass automatically strips /api/
+        location /api/ {
+            proxy_pass http://127.0.0.1:8000/;
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
             proxy_set_header X-Forwarded-Proto $scheme;
             
             # Debug header
-            add_header X-Backend "FastAPI";
+            add_header X-Backend "FastAPI" always;
         }
 
         # Route everything else to Streamlit
@@ -54,7 +51,7 @@ http {
             proxy_read_timeout 86400;
             
             # Debug header
-            add_header X-Backend "Streamlit";
+            add_header X-Backend "Streamlit" always;
         }
     }
 }

start.sh

@@ -1,7 +1,10 @@
 #!/bin/bash
 
+# Unset PORT so apps don't get confused by HF's default 7860
+# We want Nginx to own port 7860, not Streamlit or Uvicorn
+unset PORT
+
 # Start FastAPI in the background
-# Removed --root-path since Nginx now handles the rewrite
 uvicorn api_server:app --host 0.0.0.0 --port 8000 &
 
 # Start Streamlit in the background