Rename object_detection_camera.py to image_classification_camera.py

Kicked off kokoro build 948 and verified it builds successfully.
https://kokoro.corp.google.com/job/spacepark/job/overlay-aiyprojects/job/continuous/948/

Change-Id: I711afd9646bf759267c11a5533caa058ff0ce4e5
(cherry picked from commit b875645d122a7febacbe98dc718107054d913929)

src/examples/vision/object_detection_camera.py → src/examples/vision/image_classification_camera.py

@@ -12,13 +12,13 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-"""Camera object detection demo code.
+"""Camera image classification demo code.
 
-Runs continuous object detection on the VisionBonnet and prints the object and
+Runs continuous image detection on the VisionBonnet and prints the object and
 probability for top three objects.
 
 Example:
-object_detection_camera.py --num_frames 10
+image_classification_camera.py --num_frames 10
 """
 import argparse
 
@@ -28,7 +28,7 @@
 
 
 def main():
-    """Object detection camera inference example."""
+    """Image classification camera inference example."""
     parser = argparse.ArgumentParser()
     parser.add_argument(
         '--num_frames',

src/setup.py

@@ -41,10 +41,10 @@
         "examples/vision/gpiozero/servo_example.py",
         "examples/vision/gpiozero/simple_button_example.py",
         "examples/vision/image_classification.py",
+        "examples/vision/image_classification_camera.py",
         "examples/vision/joy/joy_detection_demo.py",
         "examples/vision/leds_example.py",
         "examples/vision/object_detection.py",
-        "examples/vision/object_detection_camera.py",
         "examples/vision/object_meter/object_meter.py",
         "examples/vision/object_meter/wordnet_grouping/category_mapper.py",
         "examples/vision/object_meter/wordnet_grouping/mapping_data.py",