Small fixes for examples & pr template

.github/pull_request_template.md

@@ -9,6 +9,6 @@
 - [ ] Create test cases
 - [ ] Update changelog
 <!-- Use these for release PRs:
-- [ ] Update package version in `pyprojevt.toml`
+- [ ] Update package version in `pyproject.toml`
 - [ ] Update spec version in `constants.py`
 - [ ] Move changes to a new section in `CHANGELOG.md` -->

examples/export_metrics/otlp.py → examples/export_metrics/otlp-grpc.py

@@ -1,5 +1,9 @@
 import time
 from autometrics import autometrics, init
+from opentelemetry.sdk.metrics import Counter
+from opentelemetry.sdk.metrics.export import (
+    AggregationTemporality,
+)
 
 # Autometrics supports exporting metrics to OTLP collectors via gRPC and HTTP transports.
 # This example uses the gRPC transport, available settings are similar to the OpenTelemetry
@@ -10,7 +14,15 @@
 init(
     exporter={
         "type": "otlp-proto-grpc",
+        "endpoint": "http://localhost:4317",  # You don't need to set this if you are using the default endpoint
+        "insecure": True,  # Enabled for http transport
         "push_interval": 1000,
+        # Here are some other available settings:
+        # "timeout": 10,
+        # "headers": {"x-something": "value"},
+        # "aggregation_temporality": {
+        #     Counter: AggregationTemporality.CUMULATIVE,
+        # },
     },
     service_name="otlp-exporter",
 )

examples/export_metrics/otlp-http.py

@@ -1,5 +1,9 @@
 import time
 from autometrics import autometrics, init
+from opentelemetry.sdk.metrics import Counter
+from opentelemetry.sdk.metrics.export import (
+    AggregationTemporality,
+)
 
 # Autometrics supports exporting metrics to OTLP collectors via gRPC and HTTP transports.
 # This example uses the HTTP transport, available settings are similar to the OpenTelemetry
@@ -10,7 +14,14 @@
 init(
     exporter={
         "type": "otlp-proto-http",
+        "endpoint": "http://localhost:4318/",  # You don't need to set this if you are using the default endpoint
         "push_interval": 1000,
+        # Here are some other available settings:
+        # "timeout": 10,
+        # "headers": {"x-something": "value"},
+        # "aggregation_temporality": {
+        #     Counter: AggregationTemporality.CUMULATIVE,
+        # },
     },
     service_name="otlp-exporter",
 )