updates to docs

Author: sebastiancrossa

tracing/opentelemetry.mdx

@@ -93,62 +93,6 @@ Then set the environment variable:
 export ZEROEVAL_API_KEY="your-api-key-here"
 ```
 
-## Advanced Configuration
-
-### Custom Session Management
-
-ZeroEval automatically creates sessions based on service attributes. You can customize this behavior by adding specific attributes:
-
-```yaml
-processors:
-  attributes:
-    actions:
-      # Custom session ID
-      - key: zeroeval.session.id
-        value: "custom-session-uuid"
-        action: upsert
-      # Custom session name
-      - key: zeroeval.session.name
-        value: "User Journey - Checkout Flow"
-        action: upsert
-```
-
-### Filtering and Sampling
-
-To reduce data volume, configure sampling:
-
-```yaml
-processors:
-  probabilistic_sampler:
-    sampling_percentage: 10  # Sample 10% of traces
-
-service:
-  pipelines:
-    traces:
-      receivers: [otlp]
-      processors: [batch, attributes, probabilistic_sampler]
-      exporters: [otlphttp]
-```
-
-### Resource Detection
-
-Automatically detect and add resource attributes:
-
-```yaml
-processors:
-  resourcedetection:
-    detectors: [env, system, docker, k8s_node]
-    system:
-      hostname_sources: ["os"]
-    
-service:
-  pipelines:
-    traces:
-      receivers: [otlp]
-      processors: [resourcedetection, batch, attributes]
-      exporters: [otlphttp]
-```
-
 ## Kubernetes Deployment
 
 For Kubernetes environments, use this ConfigMap and Deployment:
@@ -249,23 +193,6 @@ spec:
     targetPort: 4318
 ```
 
-## Verifying Your Setup
-
-Once configured, verify that traces are being sent to ZeroEval:
-
-1. **Check Collector Logs**:
-   ```bash
-   docker logs otel-collector
-   # or for Kubernetes
-   kubectl logs -l app=otel-collector
-   ```
-
-2. **Monitor Collector Metrics**:
-   Access the Prometheus metrics endpoint at `http://localhost:8888/metrics` to see export statistics.
-
-3. **View Traces in ZeroEval**:
-   Navigate to your [ZeroEval dashboard](https://app.zeroeval.com) to see incoming traces.
-
 ## Troubleshooting
 
 ### Authentication Errors